/* 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;
}

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

.zda8cacontainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    position: relative;
}

.logo h1 {
    font-size: 24px;
    color: #1a73e8;
    margin: 0;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #1a73e8;
    margin: 5px 0;
    transition: all 0.3s ease;
}

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

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

.main-nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 16px;
}

.main-nav ul li a:hover {
    color: #1a73e8;
}

/* 移动端导航样式 */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: #fff;
        padding: 80px 20px 20px;
        transition: right 0.3s ease;
        box-shadow: -2px 0 5px rgba(0,0,0,0.1);
    }

    .main-nav.active {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 20px;
    }

    .main-nav ul li {
        margin: 0;
        width: 100%;
    }

    .main-nav ul li a {
        display: block;
        padding: 10px 0;
        font-size: 18px;
        border-bottom: 1px solid #eee;
    }

    .main-nav ul li a:hover {
        color: #1a73e8;
        background: #f8f9fa;
    }
}

/* 添加遮罩层样式 */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

.mobile-menu-overlay.active {
    display: block;
}

/* 英雄区域样式 */
.zda8cahero {
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    color: #fff;
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.zda8cahero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.zda8cahero-content {
    position: relative;
    z-index: 2;
}

.zda8cahero-image {
    position: relative;
    z-index: 2;
}

.zda8cahero-img {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
    display: block;
    margin: 0 auto;
}

.zda8cahero-img:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.zda8cahero-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.zda8cahero-content p {
    font-size: 24px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.zda8cahero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
}

.zda8cahero-features span {
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 25px;
    border-radius: 25px;
    font-size: 18px;
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease;
}

.zda8cahero-features span:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.15);
}

.zda8cacta-buttons {
    display: flex;
    gap: 20px;
}

.zda8cabtn {
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
}

.zda8cabtn-primary {
    background-color: #fff;
    color: #1a73e8;
}

.zda8cabtn-secondary {
    background-color: transparent;
    border: 2px solid #fff;
    color: #fff;
}

.zda8cabtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 服务区域样式 */
.zda8caservices {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.zda8casection-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    color: #1a73e8;
}

.zda8caservices-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.zda8caservices-main {
    grid-column: 1;
}

.zda8caservices-secondary {
    grid-column: 2;
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 30px;
}

.zda8caservice-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.zda8caservice-card.zda8caprimary {
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.zda8caservice-card.zda8caprimary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: 1;
}

.zda8caservice-card.zda8caprimary h3,
.zda8caservice-card.zda8caprimary .zda8caservice-icon,
.zda8caservice-card.zda8caprimary .zda8cadetail-label,
.zda8caservice-card.zda8caprimary .zda8cadetail-value {
    color: #fff;
}

.zda8caservice-card:hover {
    transform: translateY(-10px);
}

.zda8caservice-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: #1a73e8;
}

.zda8caservice-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #1a73e8;
}

.zda8caservice-desc {
    font-size: 16px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.zda8caservice-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0,0,0,0.05);
    border-radius: 8px;
}

.zda8cadetail-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.zda8cadetail-label {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.zda8cadetail-value {
    font-size: 16px;
    font-weight: bold;
    color: #1a73e8;
}

.zda8caservice-features {
    list-style: none;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.zda8caservice-features li {
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
}

.zda8caservice-features li:before {
    content: "✓";
    color: #1a73e8;
    position: absolute;
    left: 0;
}

.zda8caservice-card.zda8caprimary .zda8caservice-features li:before {
    color: #fff;
}

.zda8caservice-card.zda8caprimary .zda8caservice-features {
    border-top-color: rgba(255,255,255,0.2);
}

.zda8caservice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.zda8caservice-badge {
    background: rgba(255,255,255,0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    backdrop-filter: blur(5px);
}

.zda8caservice-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin: 20px 0;
    position: relative;
    z-index: 2;
}

.zda8cahighlight-item {
    background: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    backdrop-filter: blur(5px);
    transition: transform 0.3s;
}

.zda8cahighlight-item:hover {
    transform: translateY(-5px);
}

.zda8cahighlight-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.zda8cahighlight-text {
    font-size: 16px;
}

.zda8caservice-requirements {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    position: relative;
    z-index: 2;
}

.zda8caservice-requirements h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #fff;
}

.zda8carequirements-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
}

.zda8carequirements-list li {
    padding-left: 20px;
    position: relative;
    font-size: 14px;
}

.zda8carequirements-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #fff;
}

.zda8caservice-cta {
    margin-top: 30px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.zda8cabtn-light {
    background: #fff;
    color: #1a73e8;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    display: inline-block;
}

.zda8cabtn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    background: #f8f9fa;
}

.zda8caservice-card.zda8caprimary .zda8caservice-details {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(5px);
}

.zda8caservice-card.zda8caprimary .zda8cadetail-label {
    color: rgba(255,255,255,0.8);
}

.zda8caservice-card.zda8caprimary .zda8cadetail-value {
    color: #fff;
    font-size: 18px;
}

/* 优势区域样式 */
.zda8caadvantages {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.zda8caadvantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.zda8caadvantage-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.zda8caadvantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.zda8caadvantage-card.zda8caprimary {
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    color: #fff;
    grid-column: span 2;
}

.zda8caadvantage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.zda8caadvantage-badge {
    background: rgba(255,255,255,0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    backdrop-filter: blur(5px);
}

.zda8caadvantage-icon {
    font-size: 40px;
    display: inline-block;
    line-height: 1;
}

.zda8caadvantage-content {
    flex: 1;
}

.zda8caadvantage-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #1a73e8;
}

.zda8caadvantage-card.zda8caprimary h3 {
    color: #fff;
}

.zda8caadvantage-desc {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.zda8caadvantage-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.zda8castat-item {
    text-align: center;
}

.zda8castat-value {
    display: block;
    font-size: 36px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 5px;
}

.zda8castat-label {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.zda8caadvantage-card.zda8caprimary .zda8castat-value {
    color: #fff;
}

.zda8caadvantage-features {
    list-style: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.zda8caadvantage-card.zda8caprimary .zda8caadvantage-features {
    border-top-color: rgba(255,255,255,0.2);
}

.zda8caadvantage-features li {
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
}

.zda8caadvantage-features li:before {
    content: "✓";
    color: #1a73e8;
    position: absolute;
    left: 0;
}

.zda8caadvantage-card.zda8caprimary .zda8caadvantage-features li:before {
    color: #fff;
}

/* 流程区域样式 */
.zda8caprocess {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.zda8caprocess-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
}

.zda8caprocess-main {
    grid-column: 1;
}

.zda8caprocess-sidebar {
    grid-column: 2;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.zda8caprocess-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.zda8caprocess-card.zda8caprimary {
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    color: #fff;
}

.zda8caprocess-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.zda8caprocess-icon {
    font-size: 40px;
}

.zda8caprocess-badge {
    background: rgba(255,255,255,0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    backdrop-filter: blur(5px);
}

.zda8caprocess-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #fff;
}

.zda8caprocess-desc {
    font-size: 16px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.zda8caprocess-timeline {
    position: relative;
    padding-left: 40px;
}

.zda8caprocess-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #1a73e8;
    opacity: 0.2;
}

.zda8catimeline-item {
    position: relative;
    margin-bottom: 50px;
}

.zda8catimeline-item:last-child {
    margin-bottom: 0;
}

.zda8catimeline-number {
    position: absolute;
    left: -40px;
    width: 40px;
    height: 40px;
    background: #1a73e8;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    z-index: 1;
}

.zda8catimeline-content {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.zda8catimeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.zda8catimeline-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.zda8catimeline-icon {
    font-size: 32px;
    margin-right: 15px;
}

.zda8catimeline-content h3 {
    font-size: 20px;
    color: #1a73e8;
    margin: 0;
}

.zda8catimeline-content p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
}

.zda8catimeline-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.zda8cadetail-item {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 10px;
}

.zda8cadetail-label {
    display: block;
    font-size: 14px;
    font-weight: bold;
    color: #1a73e8;
    margin-bottom: 10px;
}

.zda8cadetail-item ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.detail-item li {
    font-size: 14px;
    color: #666;
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
}

.detail-item li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #1a73e8;
}

.zda8caprocess-summary {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.zda8casummary-card {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.zda8casummary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.zda8casummary-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.zda8casummary-icon {
    font-size: 32px;
    margin-right: 15px;
}

.zda8casummary-header h3 {
    font-size: 20px;
    color: #1a73e8;
    margin: 0;
}

.zda8casummary-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.zda8casummary-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.zda8casummary-value {
    font-size: 24px;
    font-weight: bold;
    color: #1a73e8;
}

.zda8casummary-label {
    font-size: 14px;
    color: #666;
}

.zda8casummary-item .zda8casummary-icon {
    font-size: 24px;
    margin: 0;
}

.zda8casummary-text {
    font-size: 16px;
    color: #333;
}

/* 联系区域样式 */
.zda8cacontact {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.zda8cacontact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.zda8cacontact-main {
    grid-column: 1;
}

.zda8cacontact-sidebar {
    grid-column: 2;
    display: grid;
    grid-template-rows: repeat(3, auto);
    gap: 30px;
}

.zda8cacontact-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    height: 100%;
}

.zda8cacontact-card.primary {
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.zda8cacontact-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.zda8cacontact-icon {
    font-size: 48px;
}

.zda8cacontact-badge {
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    backdrop-filter: blur(5px);
}

.zda8cacontact-phone {
    text-align: center;
    margin-bottom: 40px;
}

.zda8caphone-number {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.zda8caphone-desc {
    font-size: 18px;
    opacity: 0.9;
}

.zda8cacontact-time {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.zda8catime-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 12px;
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease;
}

.zda8catime-item:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,0.15);
}

.zda8catime-icon {
    font-size: 28px;
}

.zda8catime-info {
    flex: 1;
}

.zda8catime-label {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 8px;
}

.zda8catime-value {
    font-size: 16px;
    font-weight: 500;
}

.zda8cacontact-cta {
    text-align: center;
}

.zda8cacontact-info-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    height: 100%;
}

.zda8cacontact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.zda8cainfo-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.zda8cainfo-icon {
    font-size: 36px;
    margin-right: 15px;
    color: #1a73e8;
}

.zda8cainfo-header h3 {
    font-size: 22px;
    color: #1a73e8;
    margin: 0;
}

.zda8cainfo-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.zda8caaddress-item,
.zda8cacontact-method,
.zda8cabooking-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.zda8caaddress-item:hover,
.zda8cacontact-method:hover,
.zda8cabooking-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.zda8caaddress-icon,
.zda8camethod-icon,
.zda8cabooking-icon {
    font-size: 24px;
    color: #1a73e8;
}

.zda8caaddress-text,
.zda8camethod-info,
.zda8cabooking-text {
    font-size: 15px;
    color: #333;
}

.zda8camethod-info {
    flex: 1;
}

.zda8camethod-name {
    font-weight: 500;
    margin-bottom: 5px;
    color: #1a73e8;
}

.zda8camethod-value {
    color: #666;
}

/* 响应式设计更新 */
@media (max-width: 1200px) {
    .container {
        padding: 0 15px;
    }

    .zda8cahero-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }

    .zda8cahero-image {
        max-width: 600px;
        margin: 0 auto;
    }

    .zda8cahero-features {
        justify-content: center;
    }

    .zda8cacta-buttons {
        justify-content: center;
    }

    .zda8caservices-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .zda8caservices-main, .zda8caservices-secondary {
        grid-column: 1;
    }

    .zda8caservices-secondary {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .zda8caadvantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zda8caadvantage-card.primary {
        grid-column: span 2;
    }

    .zda8caprocess-wrapper {
        grid-template-columns: 1fr;
    }

    .zda8caprocess-main {
        grid-column: 1;
    }

    .zda8caprocess-sidebar {
        grid-column: 1;
        grid-template-columns: repeat(2, 1fr);
    }

    .zda8cacontact-wrapper {
        grid-template-columns: 1fr;
    }

    .zda8cacontact-main {
        grid-column: 1;
    }

    .zda8cacontact-sidebar {
        grid-column: 1;
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .zda8caservices-secondary {
        grid-template-columns: 1fr;
    }

    .zda8caprocess-sidebar {
        grid-template-columns: repeat(2, 1fr);
    }

    .zda8cacontact-sidebar {
        grid-template-columns: repeat(2, 1fr);
    }

    .zda8cahero-content h2 {
        font-size: 42px;
    }

    .zda8cahero-content p {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }

    .main-nav ul {
        margin-top: 15px;
        flex-direction: column;
        gap: 10px;
    }

    .main-nav ul li {
        margin: 0;
    }

    .zda8cahero {
        padding: 120px 0 60px;
    }

    .zda8cahero-content h2 {
        font-size: 36px;
    }

    .zda8cahero-content p {
        font-size: 18px;
    }

    .zda8cahero-features {
        flex-direction: column;
        align-items: center;
    }

    .zda8cahero-features span {
        width: 100%;
        max-width: 300px;
    }

    .zda8cacta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .zda8cabtn {
        width: 100%;
        max-width: 300px;
        margin-bottom: 15px;
    }

    .zda8casection-title {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .zda8caservice-card, .zda8caadvantage-card, .zda8cacontact-card {
        padding: 20px;
    }

    .zda8caservice-details {
        grid-template-columns: 1fr;
    }

    .zda8caservice-highlights {
        grid-template-columns: 1fr;
    }

    .zda8caadvantages-grid {
        grid-template-columns: 1fr;
    }

    .zda8caadvantage-card.primary {
        grid-column: span 1;
    }

    .zda8caprocess-sidebar {
        grid-template-columns: 1fr;
    }

    .zda8catimeline-content {
        padding: 20px;
    }

    .zda8catimeline-details {
        grid-template-columns: 1fr;
    }

    .zda8cacontact-sidebar {
        grid-template-columns: 1fr;
    }

    .zda8cacontact-time {
        grid-template-columns: 1fr;
    }

    .zda8caphone-number {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .zda8cahero {
        padding: 100px 0 40px;
    }

    .zda8cahero-content h2 {
        font-size: 28px;
    }

    .zda8cahero-content p {
        font-size: 16px;
    }

    .zda8cahero-features span {
        font-size: 14px;
        padding: 8px 16px;
    }

    .zda8caservice-card, .zda8caadvantage-card, .zda8cacontact-card {
        padding: 15px;
    }

    .zda8caservice-icon, .zda8caadvantage-icon {
        font-size: 32px;
    }

    .zda8caservice-badge, .zda8caadvantage-badge {
        font-size: 12px;
        padding: 4px 12px;
    }

    .zda8caservice-card h3, .zda8caadvantage-card h3 {
        font-size: 20px;
    }

    .zda8caservice-desc, .zda8caadvantage-desc {
        font-size: 14px;
    }

    .zda8catimeline-number {
        width: 30px;
        height: 30px;
        left: -30px;
        font-size: 16px;
    }

    .zda8catimeline-icon {
        font-size: 24px;
    }

    .zda8catimeline-content h3 {
        font-size: 18px;
    }

    .zda8cacontact-icon {
        font-size: 32px;
    }

    .zda8cacontact-badge {
        font-size: 12px;
        padding: 4px 12px;
    }

    .zda8caphone-number {
        font-size: 28px;
    }

    .zda8catime-item {
        padding: 12px;
    }

    .zda8cainfo-header h3 {
        font-size: 18px;
    }

    .zda8caaddress-item, .zda8cacontact-method, .zda8cabooking-item {
        padding: 10px;
    }

    .zda8caaddress-icon, .zda8camethod-icon, .zda8cabooking-icon {
        font-size: 20px;
    }

    .zda8caaddress-text, .zda8camethod-info, .zda8cabooking-text {
        font-size: 13px;
    }
}

/* 添加平板设备的特殊优化 */
@media (min-width: 768px) and (max-width: 1024px) {
    .zda8cahero-wrapper {
        gap: 40px;
    }

    .zda8cahero-image {
        max-width: 500px;
    }

    .zda8caservices-secondary {
        grid-template-columns: repeat(2, 1fr);
    }

    .zda8caadvantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zda8caprocess-sidebar {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 添加大屏幕设备的优化 */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }

    .zda8cahero-content h2 {
        font-size: 56px;
    }

    .zda8cahero-content p {
        font-size: 28px;
    }

    .zda8casection-title {
        font-size: 42px;
    }

    .zda8caservice-card h3, .zda8caadvantage-card h3 {
        font-size: 28px;
    }

    .zda8caservice-desc, .zda8caadvantage-desc {
        font-size: 18px;
    }
}

/* 页脚样式 */
.zda8cafooter {
    background: #1a73e8;
    color: #fff;
    padding: 30px 0;
    text-align: center;
}

.zda8cafooter-note {
    margin-top: 10px;
    font-size: 14px;
    opacity: 0.8;
}

/* FAQ样式 */
.zda8cafaq-item {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
}

.zda8cafaq-item:last-child {
    margin-bottom: 0;
}

.zda8cafaq-question {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
}

.zda8cafaq-answer {
    display: flex;
    align-items: flex-start;
    padding-left: 20px;
}

.zda8cafaq-icon {
    width: 24px;
    height: 24px;
    background: #1a73e8;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    margin-right: 10px;
    flex-shrink: 0;
}

.zda8cafaq-answer .zda8cafaq-icon {
    background: #34a853;
}

.zda8cafaq-text {
    font-size: 14px;
    line-height: 1.5;
    color: #333;
}

.zda8cafaq-question .zda8cafaq-text {
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .zda8caadvantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zda8caadvantage-card.primary {
        grid-column: span 2;
    }

    .zda8caprocess-wrapper {
        grid-template-columns: 1fr;
    }

    .zda8caprocess-main {
        grid-column: 1;
    }

    .zda8caprocess-sidebar {
        grid-column: 1;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .zda8caprocess-info-card {
        flex: 1;
        min-width: 300px;
    }

    .zda8caprocess-summary {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .zda8casummary-card {
        flex: 1;
        min-width: 300px;
    }

    .zda8cafaq-item {
        padding: 12px;
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        text-align: center;
    }

    .main-nav ul {
        margin-top: 20px;
        flex-direction: column;
    }

    .main-nav ul li {
        margin: 10px 0;
    }

    .zda8cahero {
        padding: 120px 0 80px;
    }

    .zda8cahero-content h2 {
        font-size: 36px;
    }

    .zda8cahero-content p {
        font-size: 18px;
    }

    .zda8cahero-features {
        flex-direction: column;
        align-items: center;
    }

    .zda8cahero-features span {
        width: 100%;
        max-width: 300px;
    }

    .zda8cacta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .zda8cabtn {
        width: 100%;
        max-width: 300px;
        margin-bottom: 15px;
    }

    .zda8casection-title {
        font-size: 28px;
    }

    .zda8caservice-details {
        grid-template-columns: 1fr 1fr;
    }

    .zda8caservice-highlights {
        grid-template-columns: repeat(2, 1fr);
    }

    .zda8carequirements-list {
        grid-template-columns: 1fr;
    }

    .zda8caadvantages-grid {
        grid-template-columns: 1fr;
    }

    .zda8caadvantage-stats {
        grid-template-columns: 1fr;
    }

    .zda8castat-value {
        font-size: 28px;
    }

    .zda8caadvantage-card.primary {
        grid-column: span 1;
    }

    .zda8caprocess-sidebar {
        flex-direction: column;
    }

    .zda8caprocess-info-card {
        width: 100%;
    }

    .zda8catimeline-content {
        padding: 15px;
    }

    .zda8catimeline-details {
        padding: 10px;
    }

    .zda8caprocess-summary {
        flex-direction: column;
    }

    .zda8casummary-card {
        width: 100%;
    }

    .zda8cafaq-icon {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }

    .zda8cafaq-text {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .zda8cahero {
        padding: 100px 0 60px;
    }

    .zda8cahero-content h2 {
        font-size: 28px;
    }

    .zda8cahero-content p {
        font-size: 16px;
    }

    .zda8caservice-card, .zda8caadvantage-card, .zda8cacontact-item {
        padding: 20px;
    }

    .zda8cahero-features span {
        font-size: 16px;
        padding: 10px 20px;
    }

    .zda8caservice-details {
        grid-template-columns: 1fr;
    }

    .zda8caservice-highlights {
        grid-template-columns: 1fr;
    }

    .zda8caservice-badge {
        font-size: 12px;
        padding: 4px 12px;
    }

    .zda8caadvantage-icon {
        font-size: 32px;
    }

    .zda8caadvantage-card h3 {
        font-size: 20px;
    }

    .zda8caadvantage-badge {
        font-size: 12px;
        padding: 4px 12px;
    }

    .zda8caprocess-card {
        padding: 20px;
    }

    .zda8caprocess-icon {
        font-size: 32px;
    }

    .zda8caprocess-badge {
        font-size: 12px;
        padding: 4px 12px;
    }

    .zda8catimeline-number {
        width: 30px;
        height: 30px;
        left: -30px;
        font-size: 16px;
    }

    .zda8catimeline-icon {
        font-size: 24px;
    }

    .zda8catimeline-content h3 {
        font-size: 18px;
    }

    .zda8casummary-value {
        font-size: 20px;
    }
}