* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}
.header {
    background: #fff !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;
}
.banner { margin-top: 70px; }
.banner{
    width:100%;
    min-height:480px;
    background-image:url(/static/zhanpc/xiaochengxu.png);
    background-size:cover;
    background-position:right center;
    background-repeat:no-repeat;
    position:relative;
    display:flex;
    align-items:center;
    padding:0 12%;
    overflow:hidden;
}
.banner-content{max-width:600px;z-index:2;}
.banner-title{
    font-size:56px;
    font-weight:700;
    color:#1a1a1a;
    margin-bottom:14px;
    line-height:1.2;
    margin-top:-15px;
}
.banner-title .highlight{color:#4080ff;}
.banner-desc{
    font-size:18px;
    color:#666;
    line-height:1.7;
    margin-bottom:28px;
}
.button-group{display:flex;gap:14px;}
.btn-primary{background:#4080ff;color:#fff;}
.btn-outline{background:#fff;color:#4080ff;border:1px solid #4080ff;}
.nav-container{
    width:100%;
    position:relative;
    background:#ffffff;
    border-top:1px solid #eee;
    border-bottom:1px solid #eee;
    overflow:hidden;
}
.nav-container::before{
    content:"";
    position:absolute;
    top:0;left:0;
    width:100%;height:100%;
    background:linear-gradient(180deg, rgba(245,250,255,0.8) 0%, rgba(255,255,255,0) 100%);
    z-index:1;
    pointer-events:none;
}
.nav-tabs{
    display:flex;
    justify-content:center;
    padding:0 20px;
    position:relative;
    z-index:2;
    gap:160px;
}
.nav-tab{
    padding:20px 0;
    display:flex;
    align-items:center;
    gap:8px;
    color:#666;
    font-size:16px;
    cursor:pointer;
    position:relative;
    white-space:nowrap;
}
.nav-tab.active::after{
    content:'';
    position:absolute;
    left:50%;
    transform:translateX(-50%);
    bottom:0;
    width:60%;
    height:3px;
    background-color:#4080ff;
    border-radius:2px;
}
.nav-tab-icon{width:18px;height:18px;display:inline-block;background-size:contain;background-repeat:no-repeat;}
.icon-version{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M14 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V8l-6-6z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/></svg>');}
.icon-buy{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg>');}
.icon-template{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"/><line x1="3" y1="9" x2="21" y2="9"/><line x1="9" y1="21" x2="9" y2="9"/></svg>');}
.icon-process{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg>');}
.icon-ai{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></svg>');}
.icon-star{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg>');}
.icon-lamp{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 2C8.13 2 5 5.13 5 9c0 2.38 1.19 4.47 3 5.74V17c0 .55.45 1 1 1h6c.55 0 1-.45 1-1v-2.26c1.81-1.27 3-3.36 3-5.74 0-3.87-3.13-7-7-7z"/><line x1="9" y1="21" x2="15" y2="21"/></svg>');}
.icon-grid{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="7" height="7"/><rect x="14" y="3" width="7" height="7"/><rect x="3" y="14" width="7" height="7"/><rect x="14" y="14" width="7" height="7"/></svg>');}
.icon-case{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="7" width="20" height="14" rx="2" ry="2"/><path d="M16 21V5a2 2 0 0 0-2-2h-4a2 2 0 0 0-2 2v16"/></svg>');}

@media screen and (max-width:768px){
    .banner{
        min-height:320px;
        padding:20px;
        align-items:center;
        background-position:top center;
    }
    .banner-title{font-size:32px;margin-top:0;}
    .banner-desc{font-size:14px;}
    .nav-container{display: none !important;}
}
html,body {
    height: auto;
}
body {
    padding: 0;
    background: url(/static/zhanpc/images/sec3-bg.png) no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
}

.card-wrap{
    background: linear-gradient(to bottom, #ffffff, #e8f2ff);
    padding: 40px 20px;
}
.card-main-title, .top-title{
    font-size: 28px;
    text-align: center;
    color: #000000;
    margin-bottom: 8px;
    font-weight: 600;
    line-height: 1.4;
}
.card-main-desc {
    text-align: center;
    font-size: 16px;
    color: #607295;
    margin-bottom: 50px;
    line-height: 1.4;
}
.card-wrap .container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
@media (max-width: 1024px) {
    .card-wrap .container { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
    .card-wrap .container { grid-template-columns: 1fr; }
    .card-main-title,.top-title{font-size:24px;}
}
.card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(22,93,255,0.15);
}
.card::before {
    content: '';
    position: absolute;
    border-radius: 999px;
    opacity: 0.15;
    z-index: 0;
}
.card:nth-child(1)::before {background:#4096ff;width:60px;height:120px;left:20px;top:40%}
.card:nth-child(2)::before {background:#36cbcb;width:50px;height:100px;right:15px;top:25%}
.card:nth-child(5)::before {background:#36cbcb;width:50px;height:100px;left:15px;bottom:15%}
.card:nth-child(6)::before {background:#407bff;width:50px;height:100px;right:15px;top:45%}
.card:nth-child(7)::before {background:#ffb366;width:40px;height:40px;border-radius:50%;right:60px;bottom:10%}
.card-title {
    font-size: 20px;
    color: #407bff;
    font-weight: 600;
    margin-bottom: 12px;
    z-index: 1;
}
.card-tags {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    z-index: 1;
}
.tag-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #666;
    white-space: nowrap;
}
.tag-item::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #a3bffa;
}
.card-preview {
    width: 170px;
    height: 170px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    z-index: 1;
    border: none;
}
.card-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border: none;
}

.wrap {
    max-width: 1200px;
    width: 100%;
    background: #f0f5fa;
    border-radius: 20px;
    padding: 70px 25px;
    box-shadow: 0 10px 35px rgba(22, 93, 255, 0.1);
    margin: 40px auto 50px;
}
.top-desc {
    text-align: center;
    font-size: 16px;
    color: #607295;
    margin-bottom: 24px;
    line-height: 1.2;
}
.main-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.left {
    padding-left: 60px;
}
.tab-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding-bottom: 15px;
    margin-bottom: 28px;
    border-bottom: 1px solid #eee;
}
.tab-item {
    padding: 12px 4px;
    border-radius: 6px;
    font-size: 16px;
    color: #55688a;
    cursor: pointer;
    transition: all 0.3s;
    background: #e8f0ff;
    text-align: center;
    line-height: 1.4;
    white-space: nowrap;
}
.tab-item.active {
    background: #165DFF;
    color: #fff;
}
.switch-title {
    font-size: 22px;
    color: #112a5c;
    font-weight: 600;
    margin-bottom: 10px;
}
.switch-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 16px;
}
.sub-tag-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 38px;
}
.sub-tag {
    font-size: 12px;
    padding: 5px 11px;
    border-radius: 30px;
    background: #e0ecff;
    color: #165DFF;
}
.btn {
    display: inline-block;
    padding: 13px 32px;
    background: #165DFF;
    color: #fff;
    border: none;
    border-radius: 4px;
    text-decoration: none;
    font-size: 15px;
    box-shadow: 0 5px 15px rgba(22,93,255,0.2);
    transition: 0.3s ease;
}
.btn:hover {
    transform: translateY(-2px);
}
.right {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    position: relative;
    width: 100%;
    padding: 30px 0;
}
.right::before {
    content: '';
    position: absolute;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, rgba(22,93,255,0.12) 0%, rgba(22,93,255,0) 70%);
    border-radius: 50%;
    z-index: 0;
}
.right::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 20%;
    width: 14px;
    height: 14px;
    background: #165DFF;
    border-radius: 50%;
    opacity: 0.4;
    box-shadow: 60px 120px 0 rgba(22,93,255,0.2);
    z-index: 0;
}
.mobile-card {
    width: 180px;
    height: 360px;
    background: #fff;
    border-radius: 24px;
    border: 3px solid #ffffff;
    box-shadow: 0 10px 35px rgba(22, 93, 255, 0.2);
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
    z-index: 1;
}
.mobile-card:first-child {
    transform: translateY(-15px);
}
.mobile-card:last-child {
    transform: translateY(15px);
}
.mobile-screen {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-section {
    width: 100%;
    background: #f5f7fa !important;
    padding: 70px 15px;
    margin: 0;
    border: none;
    outline: none;
}
.feature-wrap {
    max-width: 1200px;
    margin: 0 auto;
}
.feature-header {
    text-align: center;
    padding: 0 25px 30px;
}
.feature-title {
    font-size: 28px;
    color: #1d2129;
    font-weight: 600;
    margin-bottom: 0;
}
.feature-tab-nav {
    display: flex;
    justify-content: center;
    background: #ffffff;
    border-radius: 50px;
    padding: 6px;
    max-width: 500px;
    margin: 0 auto 40px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.feature-tab-item {
    flex: 1;
    text-align: center;
    padding: 10px 0;
    font-size: 16px;
    color: #666;
    cursor: pointer;
    border-radius: 50px;
    transition: all 0.3s ease;
}
.feature-tab-item.active {
    background: #165DFF;
    color: #fff;
    box-shadow: 0 3px 10px rgba(22,93,255,0.2);
}
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-item {
    background: #ffffff;
    padding: 26px;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    display: flex;
    align-items: flex-start;
    gap: 18px;
    transition: all 0.3s ease;
    border: 1px solid #f2f3f5;
}
.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(22,93,255,0.12);
}
.feature-item-icon {
    width: 46px;
    height: 46px;
    background-color: #f0f6ff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.feature-item-icon img,
.feature-item-icon svg {
    width: 24px;
    height: 24px;
    object-fit: contain;
}
.feature-item-text {
    flex: 1;
}
.feature-item-title {
    font-size: 17px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
}
.feature-item-desc {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
}

.case-section {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 15px;
    overflow: hidden;
}
.case-header {
    text-align: center;
    margin-bottom: 40px;
}
.case-header h2 {
    font-size: 28px;
    color: #1d2129;
    font-weight: 600;
}
.case-header p {
    font-size: 16px;
    color: #6b7280;
    margin-top: 8px;
}
.case-marquee-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 80px, black calc(100% - 80px), transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 80px, black calc(100% - 80px), transparent 100%);
}
.case-marquee-wrapper::before,
.case-marquee-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 60px;
    z-index: 2;
    pointer-events: none;
}
.case-marquee-wrapper::before {
    left: 0;
    background: linear-gradient(to right, rgba(248,250,252,0.6) 0%, rgba(248,250,252,0) 100%);
}
.case-marquee-wrapper::after {
    right: 0;
    background: linear-gradient(to left, rgba(248,250,252,0.6) 0%, rgba(248,250,252,0) 100%);
}
.case-marquee-row {
    display: flex;
    width: 100%;
    overflow: hidden;
}
.case-marquee-row:first-child {
    margin-bottom: 20px;
}
.case-marquee-track {
    display: flex;
    width: max-content;
    animation: case-scroll-left 60s linear infinite;
}
.case-marquee-row:last-child .case-marquee-track {
    animation: case-scroll-right 60s linear infinite;
}
.case-marquee-track:hover {
    animation-play-state: paused;
}
@keyframes case-scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
@keyframes case-scroll-right {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}
.case-card {
    flex-shrink: 0;
    width: 220px;
    margin: 0 10px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: transform 0.3s, box-shadow 0.3s;
}
.case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(22,93,255,0.12);
}
.case-card img {
    width: 100%;
    display: block;
}

.editor-section {
    background-image: url('/static/zhanpc/images/sec5-bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    padding: 70px 20px;
}
.editor-container {
    max-width: 1200px;
    margin: 0 auto;
}
.editor-head-title {
    text-align: center;
    margin-bottom: 40px;
    color: #000;
}
.editor-head-title h2 {
    font-size: 34px;
    margin-bottom: 10px;
    color: #111;
}
.editor-head-title p {
    font-size: 16px;
    color: #333;
}
.editor-content-box {
    display: flex;
    align-items: center;
    gap: 60px;
}
.editor-left-pc {
    flex: 1;
}
.editor-right-func {
    flex: 1;
}
.editor-monitor-box {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.editor-screen-frame {
    background-color: #272e3b;
    padding: 18px;
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}
.editor-inner-img {
    width: 100%;
    height: 280px;
    object-fit: fill;
    border-radius: 10px;
    display: block;
    background-color: #e8eff8;
}
.editor-pc-stand {
    width: 140px;
    height: 48px;
    background: #343c4a;
    margin-top: -3px;
    border-radius: 0 0 10px 10px;
}
.editor-pc-base {
    width: 210px;
    height: 14px;
    background: #272e3b;
    border-radius: 4px;
}
.editor-func-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 28px;
    width: 100%;
}
.editor-func-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 14px 18px;
    background: #ffffff;
    border-radius: 14px;
}
.editor-func-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 25px;
    color: #ffffff;
    background-color: #6b8cb0;
    flex-shrink: 0;
    line-height: 1;
}
.editor-func-info {
    line-height: 1.5;
}
.editor-func-title {
    font-size: 20px;
    font-weight: 500;
    color: #222;
    margin-bottom: 4px;
}
.editor-func-desc {
    font-size: 14px;
    color: #666;
    white-space: nowrap;
}
@media (max-width:920px) {
    .editor-content-box{
        flex-direction: column;
        gap: 40px;
    }
    .editor-left-pc {
        padding: 0 10px;
    }
    .editor-func-list{
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media screen and (max-width: 768px) {
    body {
        padding: 0;
        background: #f5f7fa;
    }
    .wrap {
        padding: 20px 15px;
        margin-bottom: 20px;
    }
    .card-wrap {
        padding: 30px 15px;
    }
    .main-box {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .left {
        padding-left: 0 !important;
    }
    .tab-nav {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        margin-bottom: 15px;
    }
    .tab-item {
        font-size: 15px;
        padding: 10px 2px;
    }
    .tab-item:nth-child(7) {
        display: none !important;
    }
    .right {
        padding: 10px 0 !important;
        margin-top: 0 !important;
    }
    .mobile-card {
        width: 150px;
        height: 300px;
    }
    .sub-tag-wrap {
        margin-bottom: 20px;
    }
    .top-desc, .btn {
        display: none !important;
    }
    .editor-section {
        padding: 30px 15px;
    }
    .editor-head-title h2 {
        font-size: 26px;
    }
    .editor-content-box {
        gap: 30px;
    }
    .case-section {
        margin: 30px auto;
        padding: 0 15px;
    }
    .feature-section {
        padding: 40px 15px;
        margin-top: 30px;
        border-radius: 16px;
    }
    .feature-grid {
        grid-template-columns: 1fr;
    }
    .feature-title {
        font-size: 22px;
    }
    .feature-tab-nav {
        max-width: 100%;
    }
    .case-marquee-track {
        animation: case-scroll-left 45s linear infinite !important;
    }
    .case-marquee-row:last-child .case-marquee-track {
        animation: case-scroll-right 45s linear infinite !important;
    }
    .case-card {
        width: 180px !important;
    }
}
@media (max-width: 576px) {
    .case-marquee-track {
        animation: case-scroll-left 35s linear infinite !important;
    }
    .case-marquee-row:last-child .case-marquee-track {
        animation: case-scroll-right 35s linear infinite !important;
    }
    .case-card {
        width: 150px !important;
        margin: 0 6px !important;
    }
}