body {
    margin: 0;
    padding: 0;
    background: #fff;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    color: #222;
    line-height: 1.7;
}
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 3;
}
.header {
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,120,215,0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.logo img {
    height: 44px;
    filter: drop-shadow(0 2px 8px #e0eafc);
}
.nav a, .nav .nav-phone {
    margin: 0 16px;
    color: #222;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.08rem;
    transition: color 0.2s;
    position: relative;
    padding: 10px 0 8px 0;
    line-height: 1.6;
    display: inline-block;
    vertical-align: middle;
}
.nav a::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #0078D7 0%, #00C6FB 100%);
    transition: width 0.3s;
    position: absolute;
    left: 0; bottom: -4px;
}
.nav a:hover, .nav .hotline {
    color: #0078D7;
}
.nav a:hover::after {
    width: 100%;
}
.nav .hotline {
    font-weight: bold;
    color: #E94F4A;
}
.banner {
    position: relative;
    height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(120deg, #e0eafc 0%, #cfdef3 100%);
}
.banner-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.banner-bg-canvas {
    position: absolute;
    left: 0; top: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 2;
}
.banner-content {
    position: relative;
    z-index: 3;
    text-align: center;
}
.banner-content h1 {
    font-size: 2.2rem;
    margin: 0 0 12px 0;
    color: #0078D7;
    font-weight: 800;
    letter-spacing: 2px;
    text-shadow: 0 2px 12px #e0eafc;
}
.banner-content p {
    font-size: 1.18rem;
    color: #555;
    text-shadow: 0 1px 8px #e0eafc;
}
.section-divider {
    width: 100%;
    height: 36px;
    margin: -16px 0 0 0;
    display: block;
    background: none;
    border: none;
    pointer-events: none;
}
.wave-divider {
    width: 100%;
    height: 54px;
    line-height: 0;
    position: relative;
    margin: -24px 0 0 0;
    padding: 0;
    background: none;
    border: none;
    pointer-events: none;
    z-index: 2;
}
.block {
    margin: 0 auto 56px auto;
    padding: 48px 0 36px 0;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 24px 0 rgba(107,168,229,0.10);
    position: relative;
    max-width: 1100px;
    transition: box-shadow 0.2s;
}
.block:hover {
    box-shadow: 0 8px 32px 0 rgba(107,168,229,0.13);
}
.block::before {
    content: '';
    display: block;
    position: absolute;
    left: 36px;
    top: 0;
    width: 60px;
    height: 6px;
    border-radius: 6px;
    background: linear-gradient(90deg, #0078D7 0%, #00C6FB 100%);
    opacity: 0.7;
}
.block1 {
    background: linear-gradient(180deg, #a6c1ee 0%, #f5f7fa 100%);
}
.block2 {
    background: linear-gradient(180deg, #f5f7fa 0%, #e3eafe 100%);
}
.block3 {
    background: linear-gradient(180deg, #e3eafe 0%, #f5f7fa 100%);
}
.block4 {
    background: linear-gradient(180deg, #f5f7fa 0%, #d6e0ff 100%);
}
.block5 {
    background: linear-gradient(180deg, #d6e0ff 0%, #f5f7fa 100%);
}
.block1-flex, .block2-flex, .block3-flex, .block4-flex, .block5-flex {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 40px;
}
.block2-flex, .block4-flex {
    flex-direction: row-reverse;
}
.block-content, .block-img, .scene-item, .feature-list li, .advantage-list li, .painpoint-list li {
    background: #fff;
    border-radius: 10px;
    box-shadow: none;
    padding: 0;
    margin-bottom: 0;
}
.block-content {
    padding: 0 36px;
}
.block-img {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.block-img img {
    max-width: 260px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(107,168,229,0.10);
    border: 2px solid #e6f0fa;
    background: #fff;
    transition: transform 0.3s cubic-bezier(.4,0,.2,1), box-shadow 0.3s;
}
.block-img img:hover {
    transform: scale(1.04) rotate(-2deg);
    box-shadow: 0 8px 24px rgba(107,168,229,0.16);
}
.block-content h2 {
    color: #6ba8e5;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}
.block-content h2::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 24px;
    border-radius: 5px;
    background: #b3d8f6;
    margin-right: 10px;
}
.block-content ul, .block-content li {
    list-style: none;
    padding: 0;
    margin: 0;
}
.block-content ul {
    margin-bottom: 16px;
}
.block-content li {
    margin-bottom: 12px;
    padding-left: 0;
    position: relative;
}
.feature-list, .advantage-list, .painpoint-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px;
    background: none;
    box-shadow: none;
    margin: 0 0 18px 0;
}
@media (max-width: 900px) {
    .feature-list, .advantage-list, .painpoint-list {
        grid-template-columns: 1fr;
    }
}
.feature-list li, .advantage-list li, .painpoint-list li {
    font-size: 1.08rem;
    color: #333;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(107,168,229,0.07);
    padding: 16px 18px;
    display: flex;
    align-items: center;
}
.feature-list li:hover, .advantage-list li:hover, .painpoint-list li:hover {
    box-shadow: 0 2px 8px rgba(107,168,229,0.13);
}
.icon-svg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    max-width: 32px;
    max-height: 32px;
    margin-right: 10px;
    background: #e6f0fa;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(107,168,229,0.08);
    flex-shrink: 0;
    border: 1px solid #f6fafd;
    transition: box-shadow 0.2s, border 0.2s;
}
.icon-svg svg {
    width: 18px;
    height: 18px;
    display: block;
}
.scene-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 16px 0 10px 0;
    background: none;
}
.scene-item {
    flex: 1 1 140px;
    min-width: 90px;
    max-width: 180px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(107,168,229,0.08);
    text-align: center;
    padding: 14px 8px 10px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: box-shadow 0.2s, transform 0.2s;
}
.scene-item img {
    width: 28px;
    height: 28px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 6px;
    box-shadow: 0 1px 4px #e6f0fa;
}
.scene-item p {
    margin: 0;
    font-size: 1.05rem;
    color: #6ba8e5;
    font-weight: 600;
}
.scene-item:hover {
    box-shadow: 0 4px 12px rgba(107,168,229,0.13);
    transform: translateY(-2px) scale(1.02);
}
.consult-btn-wrap {
    text-align: center;
    margin: 28px 0 0 0;
}
.consult-btn, .phone-link, .nav .nav-phone {
    display: inline-block;
    background: linear-gradient(90deg, #0078D7 0%, #00C6FB 100%);
    color: #fff !important;
    font-weight: bold;
    border-radius: 24px;
    padding: 0.5em 1.6em;
    font-size: 1.08rem;
    box-shadow: 0 2px 8px rgba(107,168,229,0.13);
    text-decoration: none;
    margin: 1px !important;
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s, color 0.2s;
    border: none;
    outline: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.consult-btn:hover, .phone-link:hover, .nav .nav-phone:hover {
    background: linear-gradient(90deg, #00C6FB 0%, #0078D7 100%);
    color: #fff !important;
    box-shadow: 0 4px 16px rgba(107,168,229,0.18);
    transform: translateY(-2px) scale(1.04);
    filter: brightness(1.08);
}
.consult-btn span {
    position: relative;
    z-index: 2;
}
.footer {
    background: #fff;
    padding: 28px 0 10px 0;
    border-top: 1px solid #e6f0fa;
    font-size: 1.01rem;
    color: #666;
    box-shadow: 0 -2px 8px rgba(107,168,229,0.03);
}
.footer-info p {
    margin: 0 0 8px 0;
}
.footer-seo {
    margin-top: 12px;
    font-size: 0.95rem;
    color: #888;
    text-align: center;
}
.footer-seo a {
    color: #6ba8e5;
    text-decoration: none;
    margin-left: 8px;
}
.footer-seo a:hover {
    text-decoration: underline;
}
@media (max-width: 1100px) {
    .block-content {
        padding: 0 8px;
    }
}
@media (max-width: 900px) {
    .block {
        padding: 18px 0 10px 0;
    }
    .block-content, .block-img, .scene-item, .feature-list li, .advantage-list li, .painpoint-list li {
        padding: 0;
    }
    .block1-flex, .block2-flex, .block3-flex, .block4-flex, .block5-flex {
        flex-direction: column;
        gap: 18px;
    }
    .block-content {
        padding-left: 0;
        margin-top: 18px;
    }
    .feature-list, .advantage-list, .painpoint-list {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 600px) {
    .container {
        padding: 0 4px;
    }
    .header, .footer {
        padding-left: 0;
        padding-right: 0;
    }
    .block {
        padding: 8px 0 6px 0;
    }
    .banner {
        height: 120px;
    }
    .banner-content h1 {
        font-size: 1.18rem;
    }
    .consult-btn, .phone-link, .nav .nav-phone {
        width: 100%;
        box-sizing: border-box;
        font-size: 1rem;
        padding: 0.5em 0;
    }
    .nav .nav-phone {
        margin-left: 18px;
        padding: 10px 1.2em 8px 1.2em;
        font-size: 1rem;
        border-radius: 20px;
        margin-top: 0;
        line-height: 1.6;
        display: inline-block;
        vertical-align: middle;
    }
    .scene-item img {
        width: 20px;
        height: 20px;
    }
}
@media (max-width: 400px) {
    .feature-list, .advantage-list, .painpoint-list {
        grid-template-columns: 1fr;
    }
}
.nav-toggle {
    display: none;
    background: none;
    border: none;
    outline: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 40px;
    width: 44px;
    margin-left: 8px;
    z-index: 120;
}
.nav-toggle-bar {
    display: block;
    width: 28px;
    height: 4px;
    margin: 3px 0;
    background: #0078D7;
    border-radius: 2px;
    transition: all 0.3s;
}
@media (max-width: 900px) {
    .nav-toggle {
        display: flex;
    }
    .nav {
        position: fixed;
        left: 0; top: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(242,241,239,0.98);
        box-shadow: 0 2px 24px rgba(0,0,0,0.08);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 80px;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(.4,0,.2,1);
        z-index: 110;
        opacity: 0;
        pointer-events: none;
    }
    .nav.nav-open {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }
    .nav a {
        display: block;
        margin: 18px 0;
        font-size: 1.18rem;
    }
    .nav-flex {
        justify-content: space-between;
    }
}
@media (max-width: 600px) {
    .nav {
        padding-top: 60px;
    }
}

/* 右下角悬浮咨询按钮 */
.consult-float {
    position: fixed;
    right: 28px;
    bottom: 32px;
    z-index: 1200;
    box-shadow: 0 2px 8px rgba(107,168,229,0.13);
    border-radius: 50px;
    background: #fff;
    transition: box-shadow 0.2s;
}
.consult-float a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px 10px 10px;
    color: #6ba8e5;
    font-weight: bold;
    font-size: 1.08rem;
    text-decoration: none;
    border-radius: 50px;
    background: #fff;
    box-shadow: none;
    transition: background 0.2s, color 0.2s;
}
.consult-float a:hover {
    background: #e6f0fa;
    color: #357bb8;
}
.consult-float svg {
    display: block;
}
.consult-float span {
    margin-left: 2px;
}

/* 咨询弹窗入口按钮 */
.consult-popup-btn {
    position: fixed;
    right: 28px;
    bottom: 92px;
    z-index: 1200;
    display: flex;
    align-items: center;
    gap: 6px;
    background: #fff;
    color: #6ba8e5;
    border-radius: 50px;
    box-shadow: 0 2px 8px rgba(107,168,229,0.13);
    padding: 8px 16px 8px 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.2s;
    animation: consult-float-breath 2.2s ease-in-out infinite, consult-float-move 1.8s ease-in-out infinite;
    box-shadow: 0 0 0 0 rgba(107,168,229,0.18), 0 2px 8px rgba(107,168,229,0.13);
}
@keyframes consult-float-breath {
    0% { box-shadow: 0 0 0 0 rgba(107,168,229,0.18), 0 2px 8px rgba(107,168,229,0.13); }
    50% { box-shadow: 0 0 16px 8px rgba(107,168,229,0.10), 0 2px 12px rgba(107,168,229,0.18); }
    100% { box-shadow: 0 0 0 0 rgba(107,168,229,0.18), 0 2px 8px rgba(107,168,229,0.13); }
}
@keyframes consult-float-move {
    0% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
    100% { transform: translateY(0); }
}
.consult-popup-btn:hover {
    background: #e6f0fa;
    color: #357bb8;
    animation: none;
    box-shadow: 0 0 24px 8px rgba(107,168,229,0.18), 0 2px 12px rgba(107,168,229,0.18);
    transform: scale(1.06);
}

/* 咨询弹窗内容 */
.consult-modal {
    display: none;
    position: fixed;
    left: 0; top: 0; width: 100vw; height: 100vh;
    background: transparent;
    z-index: 2000;
    align-items: center;
    justify-content: center;
}
.consult-modal.show {
    display: flex;
}
.consult-modal-content {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(107,168,229,0.18);
    padding: 32px 28px 24px 28px;
    min-width: 260px;
    max-width: 90vw;
    text-align: center;
    position: relative;
}
.consult-modal-close {
    position: absolute;
    right: 16px;
    top: 12px;
    font-size: 1.6rem;
    color: #aaa;
    cursor: pointer;
    transition: color 0.2s;
}
.consult-modal-close:hover {
    color: #6ba8e5;
}
.consult-modal h3 {
    margin: 0 0 8px 0;
    color: #357bb8;
    font-size: 1.18rem;
}
.consult-modal p {
    color: #555;
    font-size: 1rem;
    margin-bottom: 8px;
}
.consult-modal img {
    border-radius: 8px;
    border: 1px solid #e6f0fa;
}
@media (max-width: 600px) {
    .consult-float, .consult-popup-btn {
        right: 10px;
        bottom: 12px;
        padding: 0 8px;
    }
    .consult-popup-btn {
        bottom: 62px;
    }
    .consult-modal-content {
        padding: 18px 6px 12px 6px;
        min-width: 0;
    }
}

.flex-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.flex-row.reverse {
    flex-direction: row-reverse;
}
.block-img {
    flex: 1 1 320px;
    min-width: 180px;
    max-width: 340px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
.block-img img {
    max-width: 90%;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(107,168,229,0.10);
    border: 2px solid #e6f0fa;
    background: #fff;
}
.block-content {
    flex: 2 1 480px;
    min-width: 220px;
    padding: 0 0 0 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}
@media (max-width: 900px) {
    .flex-row, .flex-row.reverse {
        flex-direction: column !important;
        gap: 16px;
    }
    .block-img, .block-content {
        max-width: 100%;
        min-width: 0;
        padding: 0;
        align-items: center;
    }
    .block-content {
        align-items: flex-start;
    }
}

.block-phone {
    text-align: left;
    margin-top: 18px;
}
@media (max-width: 600px) {
    .block-phone {
        text-align: center;
    }
    .consult-btn, .phone-link, .nav .nav-phone {
        width: 100%;
        box-sizing: border-box;
        font-size: 1rem;
        padding: 0.5em 0;
    }
    .nav .nav-phone {
        margin: 12px 0 0 0;
        padding: 0.5em 0;
        font-size: 1rem;
    }
} 

.param-table {
    width: 100%;
    border-collapse: collapse;
}
.param-table th,
.param-table td {
    text-align: left;
    padding: 8px 12px;
}