/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

.zdc03acontainer {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部样式 */
.zdc03aheader {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.zdc03aheader .zdc03acontainer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
    padding: 0 20px;
}

.zdc03alogo {
    font-size: 24px;
    color: #1a73e8;
    font-weight: bold;
}

.zdc03amenu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
    background: none;
    border: none;
}

.zdc03amenu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #333;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.zdc03amenu-toggle.zdc03aactive span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.zdc03amenu-toggle.zdc03aactive span:nth-child(2) {
    opacity: 0;
}

.zdc03amenu-toggle.zdc03aactive span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

.zdc03anav {
    display: flex;
    align-items: center;
}

.zdc03anav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.zdc03anav ul li {
    margin-left: 30px;
}

.zdc03anav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 16px;
    display: block;
    padding: 5px 0;
}

.zdc03anav ul li a:hover {
    color: #1a73e8;
}

/* 响应式导航样式 */
@media (max-width: 1200px) {
    .zdc03acontainer {
        max-width: 960px;
        padding: 0 15px;
    }

    .zdc03ahero {
        padding: 140px 0 80px;
    }

    .zdc03ahero-content h2 {
        font-size: 42px;
    }

    .zdc03ahero-content p {
        font-size: 20px;
    }

    .zdc03aservice-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zdc03aadvantages-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .zdc03acontainer {
        max-width: 720px;
    }

    /* 导航栏 */
    .zdc03aheader .zdc03acontainer {
        height: 70px;
    }

    .zdc03alogo {
        font-size: 22px;
    }

    .zdc03amenu-toggle {
        display: flex;
    }

    .zdc03anav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: #fff;
        box-shadow: -2px 0 5px rgba(0,0,0,0.1);
        transition: all 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
        padding-top: 70px;
    }

    .zdc03anav.zdc03aactive {
        right: 0;
    }

    .zdc03anav ul {
        flex-direction: column;
        padding: 0;
    }

    .zdc03anav ul li {
        margin: 0;
        border-bottom: 1px solid #eee;
    }

    .zdc03anav ul li:last-child {
        border-bottom: none;
    }

    .zdc03anav ul li a {
        padding: 15px 20px;
        font-size: 16px;
    }

    /* 英雄区域 */
    .zdc03ahero {
        padding: 120px 0 60px;
    }

    .zdc03ahero-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .zdc03ahero-content {
        text-align: center;
        max-width: 600px;
        margin: 0 auto;
    }

    .zdc03ahero-content h2 {
        font-size: 36px;
    }

    .zdc03ahero-content p {
        font-size: 18px;
        margin-bottom: 30px;
    }

    .zdc03ahero-features {
        justify-content: center;
        gap: 30px;
    }

    .zdc03ahero-image {
        min-height: 300px;
        max-width: 500px;
        margin: 0 auto;
    }

    /* 服务区域 */
    .zdc03aservice-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .zdc03aadvantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 流程区域 */
    .zdc03aprocess-wrapper {
        grid-template-columns: 1fr;
    }

    .zdc03aprocess-steps {
        grid-template-columns: 1fr;
    }

    /* 特点区域 */
    .zdc03afeatures-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* FAQ区域 */
    .zdc03afaq-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 联系区域 */
    .zdc03acontact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zdc03acontact-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* 基础容器 */
    .zdc03acontainer {
        width: 100%;
        padding: 0 15px;
        overflow-x: hidden;
    }

    /* 导航栏 */
    .zdc03aheader {
        position: fixed;
        width: 100%;
        top: 0;
        left: 0;
        z-index: 1000;
    }

    .zdc03aheader .zdc03acontainer {
        height: 50px;
        padding: 0 15px;
    }

    .zdc03anav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 300px;
        height: 100vh;
        background: #fff;
        padding: 60px 20px 20px;
        transition: right 0.3s ease;
        overflow-y: auto;
        z-index: 999;
    }

    .zdc03anav.zdc03aactive {
        right: 0;
    }

    .zdc03anav ul {
        flex-direction: column;
        padding: 0;
    }

    .zdc03anav ul li {
        margin: 0;
        width: 100%;
    }

    .zdc03anav ul li a {
        display: block;
        padding: 12px 15px;
        border-bottom: 1px solid #eee;
    }

    /* 英雄区域 */
    .zdc03ahero {
        padding: 70px 0 40px;
        margin-top: 50px;
    }

    .zdc03ahero-wrapper {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .zdc03ahero-content {
        width: 100%;
        text-align: center;
    }

    .zdc03ahero-features {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .zdc03ahero-feature-item {
        width: 100%;
        max-width: 300px;
    }

    .zdc03ahero-image {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    /* 服务区域 */
    .zdc03aservices {
        padding: 40px 0;
    }

    .zdc03aservice-grid {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .zdc03aservice-card {
        width: 100%;
        margin: 0;
    }

    /* 流程区域 */
    .zdc03aprocess {
        padding: 40px 0;
    }

    .zdc03aprocess-wrapper {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .zdc03aprocess-steps {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .zdc03aprocess-step {
        width: 100%;
    }

    /* 特点区域 */
    .zdc03afeatures {
        padding: 40px 0;
    }

    .zdc03afeatures-grid {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .zdc03afeature-card {
        width: 100%;
    }

    /* FAQ区域 */
    .zdc03afaq {
        padding: 40px 0;
    }

    .zdc03afaq-grid {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .zdc03afaq-card {
        width: 100%;
    }

    /* 联系区域 */
    .zdc03acontact {
        padding: 40px 0;
    }

    .zdc03acontact-grid {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .zdc03acontact-card {
        width: 100%;
    }

    .zdc03acontact-form-wrapper {
        width: 100%;
    }

    .zdc03aform-group {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    /* 页脚 */
    .zdc03afooter {
        padding: 30px 0 15px;
    }

    .zdc03afooter-wrapper {
        display: flex;
        flex-direction: column;
        gap: 25px;
    }

    .zdc03afooter-info,
    .zdc03afooter-links,
    .zdc03afooter-contact {
        width: 100%;
    }
}

@media (max-width: 480px) {
    /* 基础容器 */
    .zdc03acontainer {
        padding: 0 10px;
    }

    /* 导航栏 */
    .zdc03aheader .zdc03acontainer {
        height: 45px;
        padding: 0 10px;
    }

    .zdc03anav {
        width: 90%;
        padding: 55px 15px 15px;
    }

    /* 英雄区域 */
    .zdc03ahero {
        padding: 60px 0 30px;
        margin-top: 45px;
    }

    .zdc03ahero-content h2 {
        font-size: 24px;
    }

    .zdc03ahero-content p {
        font-size: 14px;
    }

    .zdc03ahero-feature-item {
        max-width: 100%;
    }

    /* 服务区域 */
    .zdc03aservices {
        padding: 30px 0;
    }

    .zdc03aservice-card {
        padding: 15px;
    }

    .zdc03aservice-icon {
        height: 140px;
    }

    /* 流程区域 */
    .zdc03aprocess {
        padding: 30px 0;
    }

    .zdc03aprocess-step {
        padding: 15px;
    }

    /* 特点区域 */
    .zdc03afeatures {
        padding: 30px 0;
    }

    .zdc03afeature-card {
        padding: 15px;
    }

    /* FAQ区域 */
    .zdc03afaq {
        padding: 30px 0;
    }

    .zdc03afaq-card {
        padding: 15px;
    }

    /* 联系区域 */
    .zdc03acontact {
        padding: 30px 0;
    }

    .zdc03acontact-card {
        padding: 15px;
    }

    .zdc03acontact-form-wrapper {
        padding: 15px;
    }

    .zdc03aform-group {
        gap: 10px;
    }

    /* 页脚 */
    .zdc03afooter {
        padding: 25px 0 12px;
    }

    .zdc03afooter-wrapper {
        gap: 20px;
    }
}

/* 防止页面滚动 */
body.zdc03anav-open {
    overflow: hidden;
}

/* 导航遮罩层 */
.zdc03anav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
}

.zdc03anav-overlay.zdc03aactive {
    display: block;
}

/* 英雄区域样式 */
.zdc03ahero {
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    color: #fff;
    padding: 160px 0 100px;
    overflow: hidden;
}

.zdc03ahero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.zdc03ahero-content {
    text-align: left;
}

.zdc03ahero-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.zdc03ahero-content p {
    font-size: 24px;
    margin-bottom: 40px;
    line-height: 1.5;
}

.zdc03ahero-features {
    display: flex;
    gap: 60px;
    margin-bottom: 40px;
}

.zdc03ahero-feature-item {
    text-align: center;
}

.zdc03afeature-number {
    display: block;
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 10px;
}

.zdc03afeature-text {
    font-size: 18px;
}

.zdc03ahero-image {
    position: relative;
    height: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zdc03ahero-image img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* 按钮样式 */
.zdc03abtn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    margin: 0 10px;
}

.zdc03abtn-primary {
    background-color: #fff;
    color: #1a73e8;
}

.zdc03abtn-secondary {
    background-color: transparent;
    border: 2px solid #fff;
    color: #fff;
}

.zdc03abtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 服务区域样式 */
.zdc03aservices {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.zdc03asection-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 20px;
    color: #1a73e8;
    position: relative;
    padding-bottom: 15px;
}

.zdc03asection-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #1a73e8;
    border-radius: 3px;
}

.zdc03aservices-intro {
    text-align: center;
    margin-bottom: 50px;
}

.zdc03aintro-text {
    font-size: 20px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.zdc03aservice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.zdc03aservice-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    overflow: hidden;
}

.zdc03aservice-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.zdc03aservice-icon {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}

.zdc03aservice-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
    padding: 10px;
}

.zdc03aservice-card:hover .zdc03aservice-icon img {
    transform: scale(1.05);
}

.zdc03aservice-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 1;
}

.zdc03aservice-tag {
    background: rgba(26, 115, 232, 0.9);
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.zdc03aservice-content {
    padding: 30px;
}

.zdc03aservice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.zdc03aservice-header h3 {
    color: #1a73e8;
    font-size: 24px;
    margin: 0;
}

.zdc03aservice-badge {
    background: #e8f0fe;
    color: #1a73e8;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 14px;
    font-weight: 500;
}

.zdc03aservice-desc {
    color: #666;
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.6;
}

.zdc03aservice-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.zdc03adetail-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.zdc03adetail-label {
    color: #666;
    font-size: 14px;
}

.zdc03adetail-value {
    color: #1a73e8;
    font-weight: bold;
    font-size: 16px;
}

.zdc03aservice-features {
    margin-bottom: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
}

.zdc03aservice-features h4 {
    color: #1a73e8;
    margin-bottom: 12px;
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.zdc03aservice-features h4:before {
    content: "✓";
    color: #1a73e8;
    font-weight: bold;
}

.zdc03aservice-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.zdc03aservice-features ul li {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 14px;
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.zdc03aservice-features ul li:before {
    content: "•";
    position: absolute;
    left: 8px;
    color: #1a73e8;
    font-weight: bold;
}

.zdc03aservice-cta {
    display: flex;
    gap: 15px;
}

.zdc03aservice-cta .zdc03abtn {
    flex: 1;
    text-align: center;
    padding: 12px 20px;
    font-size: 16px;
}

.zdc03abtn-outline {
    background: transparent;
    border: 2px solid #1a73e8;
    color: #1a73e8;
}

.zdc03abtn-outline:hover {
    background: #1a73e8;
    color: #fff;
}

/* 服务优势样式 */
.zdc03aservice-advantages {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid #eee;
}

.zdc03aservice-advantages h3 {
    text-align: center;
    font-size: 32px;
    color: #333;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}

.zdc03aservice-advantages h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #1a73e8;
    border-radius: 3px;
}

.zdc03aadvantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.zdc03aadvantage-item {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.zdc03aadvantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.zdc03aadvantage-icon {
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    padding: 25px;
    text-align: center;
    color: #fff;
}

.zdc03aadvantage-icon .zdc03aicon {
    font-size: 36px;
    display: block;
    margin-bottom: 10px;
}

.zdc03aadvantage-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.zdc03aadvantage-content h4 {
    color: #1a73e8;
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 600;
}

.zdc03aadvantage-content p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.zdc03aadvantage-features {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
}

.zdc03aadvantage-features li {
    color: #555;
    font-size: 14px;
    padding: 6px 0;
    padding-left: 22px;
    position: relative;
}

.zdc03aadvantage-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #1a73e8;
    font-weight: bold;
}

/* 统计数据样式 */
.zdc03aadvantages-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    border-radius: 15px;
    color: #fff;
}

.zdc03astat-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.zdc03astat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.zdc03astat-number {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #fff;
}

.zdc03astat-label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
}

/* 贷款流程样式 */
.zdc03aprocess {
    padding: 100px 0;
    background-color: #fff;
}

.zdc03aprocess-intro {
    text-align: center;
    margin-bottom: 50px;
}

.zdc03aprocess-intro .zdc03aintro-text {
    font-size: 20px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

.zdc03aprocess-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: start;
    margin-bottom: 60px;
}

.zdc03aprocess-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.zdc03aprocess-step {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    padding: 25px;
    position: relative;
    transition: all 0.3s ease;
}

.zdc03aprocess-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.zdc03astep-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
}

.zdc03astep-content h3 {
    color: #1a73e8;
    font-size: 20px;
    margin-bottom: 10px;
}

.zdc03astep-content p {
    color: #666;
    font-size: 15px;
    margin-bottom: 15px;
}

.zdc03astep-details {
    list-style: none;
    padding: 0;
    margin: 0;
}

.zdc03astep-details li {
    display: flex;
    align-items: center;
    color: #555;
    font-size: 14px;
    margin-bottom: 10px;
}

.zdc03astep-icon {
    margin-right: 10px;
    font-size: 18px;
}

.zdc03aprocess-image {
    position: relative;
    height: 100%;
    min-height: 400px;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zdc03aprocess-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 15px;
    max-height: 500px;
}

.zdc03aprocess-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(26, 115, 232, 0.9), rgba(13, 71, 161, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zdc03aprocess-image:hover .zdc03aprocess-overlay {
    opacity: 1;
}

.zdc03aoverlay-content {
    text-align: center;
    color: #fff;
    padding: 30px;
}

.zdc03aoverlay-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.zdc03aoverlay-content p {
    font-size: 16px;
    margin-bottom: 20px;
}

.zdc03aoverlay-content .zdc03abtn {
    background: #fff;
    color: #1a73e8;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.zdc03aoverlay-content .zdc03abtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.zdc03aprocess-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.zdc03afeature-item {
    text-align: center;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.zdc03afeature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.zdc03afeature-icon {
    font-size: 32px;
    margin-bottom: 15px;
}

.zdc03afeature-item h4 {
    color: #1a73e8;
    font-size: 18px;
    margin-bottom: 10px;
}

.zdc03afeature-item p {
    color: #666;
    font-size: 14px;
}

/* 特点区域样式 */
.zdc03afeatures {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.zdc03afeatures-intro {
    text-align: center;
    margin-bottom: 50px;
}

.zdc03afeatures-intro .zdc03aintro-text {
    font-size: 20px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

.zdc03afeatures-wrapper {
    margin-bottom: 60px;
}

.zdc03afeatures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.zdc03afeature-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    overflow: hidden;
}

.zdc03afeature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.zdc03afeature-icon {
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    padding: 25px;
    text-align: center;
    color: #fff;
}

.zdc03afeature-icon .zdc03aicon {
    font-size: 36px;
    display: block;
    margin-bottom: 10px;
}

.zdc03afeature-content {
    padding: 25px;
}

.zdc03afeature-content h3 {
    color: #1a73e8;
    font-size: 20px;
    margin-bottom: 10px;
}

.zdc03afeature-content p {
    color: #666;
    font-size: 15px;
    margin-bottom: 20px;
}

.zdc03afeature-details {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.zdc03afeature-details li {
    display: flex;
    align-items: center;
    color: #555;
    font-size: 14px;
    margin-bottom: 10px;
}

.zdc03adetail-icon {
    color: #1a73e8;
    margin-right: 10px;
    font-weight: bold;
}

.zdc03afeature-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.zdc03astat {
    text-align: center;
}

.zdc03astat-number {
    display: block;
    font-size: 24px;
    font-weight: bold;
    color: #1a73e8;
    margin-bottom: 5px;
}

.zdc03astat-label {
    font-size: 14px;
    color: #666;
}

.zdc03afeatures-highlight {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    border-radius: 15px;
    color: #fff;
}

.zdc03ahighlight-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.zdc03ahighlight-icon {
    font-size: 32px;
    background: rgba(255, 255, 255, 0.1);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.zdc03ahighlight-content h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.zdc03ahighlight-content p {
    font-size: 14px;
    opacity: 0.9;
}

/* FAQ样式 */
.zdc03afaq {
    padding: 100px 0;
    background-color: #fff;
}

.zdc03afaq-intro {
    text-align: center;
    margin-bottom: 50px;
}

.zdc03afaq-intro .zdc03aintro-text {
    font-size: 20px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

.zdc03afaq-wrapper {
    margin-bottom: 60px;
}

.zdc03afaq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.zdc03afaq-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    overflow: hidden;
}

.zdc03afaq-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.zdc03afaq-header {
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    padding: 20px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 15px;
}

.zdc03afaq-icon {
    font-size: 24px;
    background: rgba(255, 255, 255, 0.2);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.zdc03afaq-header h3 {
    color: #fff;
    font-size: 18px;
    margin: 0;
    flex: 1;
}

.zdc03afaq-content {
    padding: 20px;
}

.zdc03afaq-content p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.zdc03afaq-details {
    list-style: none;
    padding: 0;
    margin: 0;
}

.zdc03afaq-details li {
    display: flex;
    align-items: center;
    color: #555;
    font-size: 14px;
    margin-bottom: 10px;
}

.zdc03adetail-icon {
    color: #1a73e8;
    margin-right: 10px;
    font-weight: bold;
}

.zdc03afaq-contact {
    margin-top: 50px;
}

.zdc03acontact-card {
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    border-radius: 15px;
    padding: 30px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 30px;
    text-align: center;
}

.zdc03acontact-icon {
    font-size: 36px;
    background: rgba(255, 255, 255, 0.2);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.zdc03acontact-content {
    flex: 1;
}

.zdc03acontact-content h4 {
    font-size: 24px;
    margin-bottom: 10px;
}

.zdc03acontact-content p {
    font-size: 16px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.zdc03acontact-content .zdc03abtn {
    background: #fff;
    color: #1a73e8;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.zdc03acontact-content .zdc03abtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 联系区域样式 */
.zdc03acontact {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.zdc03acontact-intro {
    text-align: center;
    margin-bottom: 50px;
}

.zdc03acontact-intro .zdc03aintro-text {
    font-size: 20px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

.zdc03acontact-wrapper {
    margin-bottom: 60px;
}

.zdc03acontact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.zdc03acontact-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.zdc03acontact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.zdc03acontact-icon {
    font-size: 36px;
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 20px;
    color: #fff;
}

.zdc03acontact-content h3 {
    color: #1a73e8;
    font-size: 20px;
    margin-bottom: 10px;
}

.zdc03acontact-content p {
    color: #666;
    font-size: 16px;
    margin-bottom: 5px;
}

.zdc03acontact-time {
    color: #999;
    font-size: 14px;
}

.zdc03acontact-form-wrapper {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    padding: 40px;
}

.zdc03aform-header {
    text-align: center;
    margin-bottom: 30px;
}

.zdc03aform-header h3 {
    color: #1a73e8;
    font-size: 24px;
    margin-bottom: 10px;
}

.zdc03aform-header p {
    color: #666;
    font-size: 16px;
}

.zdc03acontact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.zdc03aform-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.zdc03aform-group:last-child {
    grid-template-columns: 1fr;
}

.zdc03acontact-form input,
.zdc03acontact-form select,
.zdc03acontact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.zdc03acontact-form input:focus,
.zdc03acontact-form select:focus,
.zdc03acontact-form textarea:focus {
    border-color: #1a73e8;
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.1);
    outline: none;
}

.zdc03acontact-form textarea {
    height: 150px;
    resize: vertical;
}

.zdc03acontact-form button {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    border-radius: 8px;
}

.zdc03acontact-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.zdc03acontact-features .zdc03afeature-item {
    text-align: center;
    padding: 25px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.zdc03acontact-features .zdc03afeature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.zdc03acontact-features .zdc03afeature-icon {
    font-size: 32px;
    margin-bottom: 15px;
}

.zdc03acontact-features h4 {
    color: #1a73e8;
    font-size: 18px;
    margin-bottom: 10px;
}

.zdc03acontact-features p {
    color: #666;
    font-size: 14px;
}

/* 针对超小屏幕的优化 */
@media (max-width: 360px) {
    .zdc03acontainer {
        padding: 0 10px;
    }

    .zdc03acontact-card {
        padding: 15px;
    }

    .zdc03acontact-icon {
        width: 45px;
        height: 45px;
        font-size: 22px;
    }

    .zdc03acontact-content h3 {
        font-size: 15px;
    }

    .zdc03acontact-content p {
        font-size: 13px;
    }

    .zdc03acontact-form-wrapper {
        padding: 15px;
    }

    .zdc03aform-header h3 {
        font-size: 16px;
    }

    .zdc03aform-header p {
        font-size: 13px;
    }

    .zdc03acontact-form input,
    .zdc03acontact-form select,
    .zdc03acontact-form textarea {
        padding: 8px;
        font-size: 13px;
    }

    .zdc03acontact-form button {
        padding: 8px;
        font-size: 14px;
    }
}

/* 页脚样式 */
.zdc03afooter {
    background: #1a1a1a;
    color: #fff;
    padding: 30px 0 15px;
}

.zdc03afooter-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.zdc03afooter-info {
    padding-right: 20px;
}

.zdc03afooter-logo {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 12px;
    display: block;
}

.zdc03afooter-desc {
    color: #999;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 12px;
}

.zdc03afooter-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.zdc03afooter-contact li {
    display: flex;
    align-items: center;
    color: #999;
    font-size: 13px;
    margin-bottom: 6px;
}

.zdc03afooter-contact li i {
    margin-right: 8px;
    color: #1a73e8;
    font-size: 14px;
    width: 16px;
    text-align: center;
}

.zdc03afooter-title {
    color: #fff;
    font-size: 15px;
    margin-bottom: 12px;
    font-weight: 600;
    position: relative;
    padding-bottom: 8px;
}

.zdc03afooter-title:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: #1a73e8;
}

.zdc03afooter-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.zdc03afooter-links li {
    margin-bottom: 6px;
}

.zdc03afooter-links a {
    color: #999;
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s;
    display: inline-block;
    padding: 2px 0;
}

.zdc03afooter-links a:hover {
    color: #1a73e8;
    transform: translateX(5px);
}

.zdc03afooter-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 12px;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.zdc03afooter-bottom p {
    color: #999;
    font-size: 12px;
    margin: 0;
}

.zdc03afooter-social {
    display: flex;
    gap: 15px;
}

.zdc03afooter-social a {
    color: #999;
    font-size: 16px;
    transition: all 0.3s;
}

.zdc03afooter-social a:hover {
    color: #1a73e8;
    transform: translateY(-2px);
}

/* 页脚响应式样式 */
@media (max-width: 992px) {
    .zdc03afooter {
        padding: 25px 0 12px;
    }

    .zdc03afooter-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }

    .zdc03afooter-info {
        grid-column: 1 / -1;
        padding-right: 0;
        text-align: center;
    }

    .zdc03afooter-logo {
        margin-bottom: 10px;
    }

    .zdc03afooter-desc {
        max-width: 500px;
        margin: 0 auto 12px;
    }

    .zdc03afooter-contact {
        justify-content: center;
    }

    .zdc03afooter-contact li {
        justify-content: center;
    }

    .zdc03afooter-title {
        text-align: center;
    }

    .zdc03afooter-title:after {
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .zdc03afooter {
        padding: 20px 0 10px;
    }

    .zdc03afooter-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .zdc03afooter-info {
        text-align: left;
    }

    .zdc03afooter-desc {
        margin: 0 0 12px;
    }

    .zdc03afooter-contact {
        justify-content: flex-start;
    }

    .zdc03afooter-contact li {
        justify-content: flex-start;
    }

    .zdc03afooter-title {
        text-align: left;
    }

    .zdc03afooter-title:after {
        left: 0;
        transform: none;
    }

    .zdc03afooter-bottom {
        flex-direction: column;
        text-align: center;
    }

    .zdc03afooter-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .zdc03afooter {
        padding: 15px 0 10px;
    }

    .zdc03afooter-wrapper {
        gap: 15px;
    }

    .zdc03afooter-logo {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .zdc03afooter-desc {
        font-size: 12px;
        margin-bottom: 10px;
    }

    .zdc03afooter-contact li {
        font-size: 12px;
        margin-bottom: 5px;
    }

    .zdc03afooter-title {
        font-size: 14px;
        margin-bottom: 10px;
        padding-bottom: 6px;
    }

    .zdc03afooter-links li {
        margin-bottom: 5px;
    }

    .zdc03afooter-links a {
        font-size: 12px;
    }

    .zdc03afooter-bottom {
        padding-top: 10px;
    }

    .zdc03afooter-bottom p {
        font-size: 11px;
    }

    .zdc03afooter-social {
        gap: 12px;
    }

    .zdc03afooter-social a {
        font-size: 14px;
    }
}

/* ========== 导航扩展 ========== */
.zdc03alogo a {
    color: #1a73e8;
    text-decoration: none;
}

.zdc03anav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    align-items: center;
}

.zdc03anav-item {
    margin-left: 24px;
}

.zdc03anav-item a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 16px;
    white-space: nowrap;
    transition: color 0.3s;
}

.zdc03anav-item a:hover,
.zdc03anav-item.zdc03athis a {
    color: #1a73e8;
}

/* ========== 内页通用布局 ========== */
.zdc03apage-main {
    padding: 120px 0 80px;
    background: #f8f9fa;
    min-height: 60vh;
}

.zdc03abreadcrumb {
    font-size: 14px;
    color: #666;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.zdc03abreadcrumb a {
    color: #1a73e8;
    text-decoration: none;
}

.zdc03abreadcrumb a:hover {
    text-decoration: underline;
}

.zdc03abreadcrumb-sep {
    margin: 0 8px;
    color: #ccc;
}

.zdc03abreadcrumb-current {
    color: #333;
}

.zdc03apage-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 30px;
    align-items: start;
}

.zdc03apage-content {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 35px;
}

.zdc03apage-head {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.zdc03apage-title {
    font-size: 28px;
    color: #1a73e8;
    margin-bottom: 10px;
    line-height: 1.3;
}

.zdc03apage-desc {
    color: #666;
    font-size: 16px;
    line-height: 1.6;
}

/* ========== 列表页 ========== */
.zdc03alist-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.zdc03alist-item {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid #eee;
}

.zdc03alist-item:last-child {
    border-bottom: none;
}

.zdc03alist-thumb {
    flex-shrink: 0;
    width: 220px;
    height: 150px;
    border-radius: 10px;
    overflow: hidden;
    display: block;
    background: #f0f0f0;
}

.zdc03alist-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.zdc03alist-thumb:hover img {
    transform: scale(1.05);
}

.zdc03alist-body {
    flex: 1;
    min-width: 0;
}

.zdc03alist-title {
    font-size: 20px;
    margin: 0 0 12px;
    line-height: 1.4;
}

.zdc03alist-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.zdc03alist-title a:hover {
    color: #1a73e8;
}

.zdc03alist-meta {
    font-size: 13px;
    color: #999;
    margin-bottom: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
}

.zdc03alist-meta a {
    color: #1a73e8;
    text-decoration: none;
}

.zdc03alist-intro {
    color: #666;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 12px;
}

.zdc03alist-more {
    color: #1a73e8;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
}

.zdc03alist-more:hover {
    text-decoration: underline;
}

/* 分页左右布局 */
.zdc03apagebar {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid #eee;
}

.zdc03apagebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.zdc03apagebar-prev,
.zdc03apagebar-next {
    flex: 0 0 auto;
    min-width: 100px;
}

.zdc03apagebar-prev {
    text-align: left;
}

.zdc03apagebar-next {
    text-align: right;
}

.zdc03apagebar-center {
    flex: 1;
    text-align: center;
}

.zdc03apagebar-center ul,
.zdc03apagebar-prev ul,
.zdc03apagebar-next ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: center;
}

.zdc03apagebar a,
.zdc03apagebar span {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 14px;
    text-decoration: none;
    color: #333;
    background: #f5f5f5;
    transition: all 0.3s;
}

.zdc03apagebar a:hover {
    background: #1a73e8;
    color: #fff;
}

/* ========== 内容页 ========== */
.zdc03aarticle-title {
    font-size: 30px;
    color: #222;
    line-height: 1.4;
    margin-bottom: 16px;
}

.zdc03aarticle-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    font-size: 14px;
    color: #999;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    margin-bottom: 24px;
}

.zdc03aarticle-meta a {
    color: #1a73e8;
    text-decoration: none;
}

.zdc03aarticle-thumb {
    margin-bottom: 24px;
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    background: #f8f9fa;
}

.zdc03aarticle-thumb img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.zdc03aarticle-body {
    font-size: 16px;
    line-height: 1.9;
    color: #444;
    word-break: break-word;
}

.zdc03aarticle-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 12px 0;
}

.zdc03aarticle-body p {
    margin-bottom: 16px;
}

.zdc03aarticle-gallery {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px dashed #eee;
}

.zdc03aarticle-gallery p {
    margin-bottom: 20px;
}

.zdc03aarticle-gallery img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.zdc03aarticle-gallery span {
    display: block;
    font-size: 14px;
    color: #666;
    margin-top: 8px;
}

.zdc03adiyfield {
    margin-top: 24px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    font-size: 15px;
    line-height: 1.7;
}

.zdc03ameta-tags {
    list-style: none;
    margin: 24px 0 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.zdc03atagitem a {
    display: inline-block;
    padding: 6px 14px;
    background: #e8f0fe;
    color: #1a73e8;
    border-radius: 20px;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s;
}

.zdc03atagitem a:hover {
    background: #1a73e8;
    color: #fff;
}

.zdc03aarticle-navlinks {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid #eee;
    font-size: 14px;
}

.zdc03aarticle-prev,
.zdc03aarticle-next {
    flex: 1;
    max-width: 48%;
}

.zdc03aarticle-prev a,
.zdc03aarticle-next a {
    color: #1a73e8;
    text-decoration: none;
}

.zdc03aarticle-next {
    text-align: right;
}

.zdc03arelated {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid #eee;
}

.zdc03arelated-title {
    font-size: 22px;
    color: #1a73e8;
    margin-bottom: 24px;
}

.zdc03arelated-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.zdc03arelated-item {
    background: #f8f9fa;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.zdc03arelated-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.zdc03arelated-thumb {
    display: block;
    height: 130px;
    overflow: hidden;
    background: #e0e0e0;
}

.zdc03arelated-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zdc03arelated-body {
    padding: 14px;
}

.zdc03arelated-body h4 {
    font-size: 15px;
    margin: 0 0 8px;
    line-height: 1.4;
}

.zdc03arelated-body h4 a {
    color: #333;
    text-decoration: none;
}

.zdc03arelated-body h4 a:hover {
    color: #1a73e8;
}

.zdc03arelated-body p {
    font-size: 13px;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

/* ========== 侧栏 ========== */
.zdc03asidebar {
    position: sticky;
    top: 100px;
}

.zdc03asidebar-box {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 22px;
    margin-bottom: 24px;
}

.zdc03asidebar-box:last-child {
    margin-bottom: 0;
}

.zdc03asidebar-title {
    font-size: 18px;
    color: #1a73e8;
    margin: 0 0 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e8f0fe;
}

.zdc03asidebar-title a {
    color: inherit;
    text-decoration: none;
}

.zdc03asidebar-title a:hover {
    opacity: 0.85;
}

.zdc03asidebar-list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 520px;
    overflow-y: auto;
}

.zdc03asidebar-item {
    border-bottom: 1px solid #f0f0f0;
}

.zdc03asidebar-item:last-child {
    border-bottom: none;
}

.zdc03asidebar-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    text-decoration: none;
    color: #444;
    font-size: 14px;
    line-height: 1.4;
    transition: color 0.3s;
}

.zdc03asidebar-item a:hover {
    color: #1a73e8;
}

.zdc03asidebar-thumb {
    flex-shrink: 0;
    width: 64px;
    height: 48px;
    border-radius: 6px;
    overflow: hidden;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zdc03asidebar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zdc03asidebar-text {
    flex: 1;
    min-width: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 首页资讯板块 ========== */
.zdc03ahome-articles {
    padding: 100px 0;
    background: #fff;
}

.zdc03ahome-articles-intro {
    text-align: center;
    margin-bottom: 50px;
}

.zdc03ahome-articles-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.zdc03ahome-article-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.zdc03ahome-article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.zdc03ahome-article-thumb {
    display: block;
    height: 140px;
    overflow: hidden;
    background: #f0f0f0;
}

.zdc03ahome-article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.zdc03ahome-article-card:hover .zdc03ahome-article-thumb img {
    transform: scale(1.06);
}

.zdc03ahome-article-info {
    padding: 16px;
}

.zdc03ahome-article-info h3 {
    font-size: 15px;
    margin: 0 0 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zdc03ahome-article-info h3 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.zdc03ahome-article-info h3 a:hover {
    color: #1a73e8;
}

.zdc03ahome-article-date {
    font-size: 12px;
    color: #999;
}

/* ========== 内页与资讯板块响应式 ========== */
@media (max-width: 1200px) {
    .zdc03ahome-articles-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .zdc03apage-layout {
        grid-template-columns: 1fr 280px;
    }
}

@media (max-width: 992px) {
    .zdc03apage-main {
        padding: 100px 0 60px;
    }

    .zdc03apage-layout {
        grid-template-columns: 1fr;
    }

    .zdc03asidebar {
        position: static;
    }

    .zdc03ahome-articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .zdc03anav-item {
        margin-left: 0;
    }

    .zdc03alist-item {
        flex-direction: column;
    }

    .zdc03alist-thumb {
        width: 100%;
        height: 200px;
    }

    .zdc03apagebar {
        flex-direction: column;
        align-items: stretch;
    }

    .zdc03apagebar-prev,
    .zdc03apagebar-next {
        text-align: center;
        min-width: auto;
    }

    .zdc03aarticle-navlinks {
        flex-direction: column;
    }

    .zdc03aarticle-prev,
    .zdc03aarticle-next {
        max-width: 100%;
        text-align: left;
    }
}

@media (max-width: 768px) {
    .zdc03apage-main {
        padding: 80px 0 40px;
    }

    .zdc03apage-content {
        padding: 22px 18px;
    }

    .zdc03apage-title,
    .zdc03aarticle-title {
        font-size: 22px;
    }

    .zdc03ahome-articles {
        padding: 50px 0;
    }

    .zdc03ahome-articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .zdc03ahome-article-thumb {
        height: 120px;
    }

    .zdc03arelated-list {
        grid-template-columns: 1fr 1fr;
    }

    .zdc03asidebar-list {
        max-height: 360px;
    }
}

@media (max-width: 480px) {
    .zdc03ahome-articles-grid {
        grid-template-columns: 1fr;
    }

    .zdc03alist-thumb {
        height: 160px;
    }

    .zdc03arelated-list {
        grid-template-columns: 1fr;
    }

    .zdc03abreadcrumb {
        font-size: 12px;
    }
}