:root {
    --bg: #07080c;
    --bg-2: #0e1016;
    --bg-3: #151821;
    --line: rgba(255, 255, 255, 0.08);
    --text: #f4f6fb;
    --muted: #9aa3b5;
    --brand: #19c3ff;
    --brand-2: #0077ff;
    --ok: #3ee0a3;
    --radius: 16px;
    --wrap: 1200px;
    --nav: 64px;
    --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-width: 1200px;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    border: 0;
    vertical-align: middle;
}

.v3-nav ul,
.v3-footer ul,
.v3-plan ul,
.dtai ul {
    list-style: none;
    padding: 0;
}

.v3-wrap {
    width: var(--wrap);
    margin: 0 auto;
}

.header {
    position: sticky !important;
    top: 0 !important;
    z-index: 100 !important;
    height: var(--nav) !important;
    background: rgba(7, 8, 12, 0.78) !important;
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
}

.v3-nav {
    width: var(--wrap);
    height: var(--nav);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 40px;
}

.v3-logo img {
    height: 20px;
    display: block;
}

.v3-links {
    display: flex;
    gap: 8px;
    flex: 1;
}

.v3-links a {
    color: var(--muted);
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 999px;
}

.v3-links a:hover,
.v3-links a:hover .header_tag,
.v3-links .header_tag_true {
    color: var(--text);
}

.v3-links a:hover,
.v3-links a:has(.header_tag_true) {
    background: rgba(255, 255, 255, 0.06);
}

.v3-links .header_tag {
    padding: 0;
    font-size: 14px;
    color: inherit;
}

.v3-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
}

.v3-actions a {
    color: var(--muted);
}

.v3-actions a:hover {
    color: var(--text);
}

.v3-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 38px;
    padding: 0 18px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--brand), var(--brand-2));
    color: #041018 !important;
    font-weight: 600;
    font-size: 14px;
    border: 0;
    cursor: pointer;
}

.v3-btn:hover {
    filter: brightness(1.08);
}

.v3-btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 38px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid var(--line);
    color: var(--text) !important;
    font-size: 14px;
}

.v3-btn-block {
    width: 100%;
}

.v3-btn-lg {
    height: 48px;
    padding: 0 28px;
    font-size: 16px;
}

.footer {
    height: auto !important;
    min-height: 0 !important;
    background: #05060a !important;
    background-image: none !important;
}

.v3-footer {
    padding: 56px 0 28px;
    border-top: 1px solid var(--line);
}

.v3-footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.v3-footer-logo {
    height: 18px;
    margin-bottom: 16px;
}

.v3-footer-lead {
    color: var(--muted);
    font-size: 14px;
}

.v3-footer-phone {
    margin-top: 16px;
    font-size: 18px;
    letter-spacing: 0.04em;
}

.v3-footer-label {
    color: var(--text);
    font-size: 13px;
    margin-bottom: 14px;
    opacity: 0.9;
}

.v3-footer-grid a {
    display: block;
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 10px;
}

.v3-footer-grid a:hover {
    color: var(--text);
}

.v3-footer-grid .v3-btn,
.v3-footer-grid .v3-btn-ghost {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    line-height: 1;
    box-sizing: border-box;
}

.v3-footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    color: #667085;
    font-size: 12px;
}

.v3-hero {
    position: relative;
    min-height: 620px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: #07080c;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center right;
}

.v3-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg,
    rgba(7, 8, 12, 0.82) 0%,
    rgba(7, 8, 12, 0.62) 34%,
    rgba(7, 8, 12, 0.22) 62%,
    rgba(7, 8, 12, 0.08) 100%);
}

.v3-hero-inner {
    position: relative;
    z-index: 1;
    width: var(--wrap);
    max-width: var(--wrap);
    margin-left: auto;
    margin-right: auto;
    padding: 80px 0 100px;
}

.v3-hero-inner h1,
.v3-hero-inner > p,
.v3-hero-inner .v3-hero-actions,
.v3-hero-inner .v3-hero-meta {
    max-width: 560px;
}

.v3-hero h1,
.v3-hero p {
    text-shadow: 0 6px 32px rgba(0, 0, 0, 0.55);
}

.v3-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--brand);
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.v3-kicker::before {
    content: "";
    width: 18px;
    height: 1px;
    background: var(--brand);
}

.v3-hero h1 {
    font-size: 56px;
    line-height: 1.12;
    font-weight: 600;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.v3-hero p {
    font-size: 18px;
    color: var(--muted);
    max-width: 520px;
    margin-bottom: 32px;
}

.v3-hero-actions {
    display: flex;
    gap: 12px;
}

.v3-hero-meta {
    display: flex;
    gap: 28px;
    margin-top: 48px;
    color: var(--muted);
    font-size: 13px;
}

.v3-hero-meta strong {
    display: block;
    color: var(--text);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 4px;
}

.v3-section {
    padding: 88px 0;
}

.v3-section-dim {
    background: var(--bg-2);
}

.v3-h2 {
    font-size: 36px;
    line-height: 1.25;
    font-weight: 600;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.v3-lead {
    color: var(--muted);
    font-size: 16px;
    max-width: 560px;
    margin-bottom: 48px;
}

.v3-center {
    text-align: center;
}

.v3-center .v3-lead {
    margin-left: auto;
    margin-right: auto;
}

.v3-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.v3-card {
    background: var(--bg-3);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    min-height: 180px;
}

.v3-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.v3-card p {
    color: var(--muted);
    font-size: 14px;
}

.v3-num {
    font-size: 12px;
    color: var(--brand);
    letter-spacing: 0.16em;
    margin-bottom: 18px;
}

.v3-cases {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 16px;
}

.v3-case {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    min-height: 280px;
    display: block;
}

.v3-case img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    min-height: 280px;
}

.v3-case span {
    position: absolute;
    left: 20px;
    bottom: 18px;
    right: 20px;
    font-size: 16px;
    font-weight: 600;
    text-shadow: 0 8px 24px #000;
}

.v3-case small {
    display: block;
    font-weight: 400;
    color: #c9d2e3;
    margin-top: 4px;
}

.v3-price-row {
    display: grid;
    grid-template-columns: 1.08fr 1fr 1fr 1fr;
    gap: 16px;
    align-items: stretch;
}

.v3-plan {
    background: var(--bg-3);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
}

.v3-plan-hot {
    border-color: rgba(25, 195, 255, 0.55);
    background: linear-gradient(180deg, rgba(25, 195, 255, 0.12), var(--bg-3) 40%);
    transform: translateY(-8px);
}

.v3-plan-hot .v3-badge {
    display: inline-block;
}

.v3-badge {
    display: none;
    background: var(--brand);
    color: #041018;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.v3-plan h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.v3-plan .v3-fee {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 6px;
}

.v3-plan .v3-who {
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 20px;
}

.v3-plan ul {
    flex: 1;
    margin-bottom: 24px;
}

.v3-plan li {
    color: var(--muted);
    font-size: 13px;
    padding: 7px 0;
    border-bottom: 1px solid var(--line);
}

.v3-plan li b {
    color: var(--text);
    font-weight: 500;
}

.v3-cta {
    margin: 0 auto 88px;
    border-radius: 24px;
    padding: 48px;
    background: radial-gradient(600px 180px at 80% 0%, rgba(25, 195, 255, 0.25), transparent),
    linear-gradient(180deg, #151c2a, #0c1018);
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.v3-cta h2 {
    font-size: 32px;
    margin-bottom: 8px;
}

.v3-cta p {
    color: var(--muted);
}

.v3-page-hero {
    padding: 56px 0 40px;
    background: radial-gradient(500px 180px at 10% 0%, rgba(25, 195, 255, 0.16), transparent),
    var(--bg);
}

.v3-page-hero h1 {
    font-size: 40px;
    margin-bottom: 10px;
    font-weight: 600;
}

.v3-page-hero p {
    color: var(--muted);
}

.banner {
    display: none !important;
}

.v3-search {
    max-width: 480px;
    margin-top: 24px;
}

.v3-search .search-box {
    height: 46px;
    padding: 0 108px 0 20px;
    background: var(--bg-3) !important;
    border: 1px solid var(--line);
    border-radius: 999px;
    position: relative;
}

.v3-search .search_input {
    width: 100%;
    height: 46px;
    border: 0;
    background: transparent !important;
    color: var(--text) !important;
    font-size: 14px;
}

.v3-search .search_btn {
    position: absolute;
    right: 4px;
    top: 4px;
    height: 38px;
    width: 96px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--brand), var(--brand-2));
    color: #041018;
    font-weight: 600;
    cursor: pointer;
}

.container,
.container-video,
.container-app,
.container-faq-detail {
    width: var(--wrap) !important;
    max-width: var(--wrap) !important;
    min-width: 0 !important;
    margin: 0 auto !important;
    background: transparent !important;
    padding: 24px 0 80px !important;
}

.list-price {
    width: 100% !important;
    margin: 0 !important;
    float: none !important;
    background: var(--bg-3);
    border: 1px solid var(--line) !important;
    border-radius: 20px !important;
    overflow: hidden;
}

.container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    overflow: visible !important;
}

.container .list-price {
    float: none !important;
    width: auto !important;
    margin: 0 !important;
}

.container .list-table {
    grid-column: 1 / -1;
}

.list-price .hd {
    height: auto !important;
    padding: 28px 24px 16px !important;
    background: transparent !important;
    color: var(--text) !important;
    text-align: left !important;
    border-radius: 0 !important;
}

.list-price .hd h3 {
    padding: 0 !important;
    font-size: 18px !important;
}

.list-price .hd h4 {
    font-size: 26px !important;
    color: var(--text) !important;
    padding: 8px 0 !important;
}

.list-price .hd p {
    color: var(--muted) !important;
    padding: 0 !important;
}

.list-price-1 {
    border-color: rgba(25, 195, 255, 0.5) !important;
    transform: translateY(-6px);
}

.list-price .bd {
    padding: 8px 24px 16px !important;
}

.list-price .bd dl {
    color: var(--muted) !important;
}

.list-price .bd dd {
    color: var(--brand) !important;
}

.list-price .fd {
    border-top: 1px solid var(--line) !important;
    padding: 20px 24px 24px !important;
}

.list-price .fd a {
    background: rgba(255, 255, 255, 0.06) !important;
    color: var(--text) !important;
    border-radius: 999px !important;
}

.list-price-1 .fd a {
    background: linear-gradient(90deg, var(--brand), var(--brand-2)) !important;
    color: #041018 !important;
}

.list-table .hd h3 {
    color: var(--text) !important;
}

.list-table .hd p {
    color: var(--muted) !important;
}

.list-table .bd table {
    border-color: var(--line) !important;
    background: var(--bg-3);
}

.list-table .bd table td {
    border-color: var(--line) !important;
    color: var(--muted);
}

.list-table .bd table thead td {
    background: #11141c !important;
    color: var(--text) !important;
}

.table-head {
    top: var(--nav) !important;
    background: #11141c !important;
}

.search-banner {
    width: 100% !important;
    padding: 0 0 24px !important;
}

.search-banner h3 {
    display: none;
}

.search-box {
    max-width: 520px;
    margin: 0 auto;
    background: var(--bg-3) !important;
    border: 1px solid var(--line);
}

.search_input {
    color: var(--text) !important;
    background: transparent !important;
}

.list-video .inner,
.list-app .inner,
.faq-detail {
    width: var(--wrap) !important;
    margin: 0 auto !important;
}

.list-video .hd,
.list-app .hd {
    width: var(--wrap) !important;
    max-width: var(--wrap);
    background: var(--bg) !important;
    top: var(--nav) !important;
}

.list-video .hd li a,
.list-app .hd li a {
    color: var(--muted) !important;
}

.list-video .hd .act a,
.list-app .hd .act a {
    color: var(--text) !important;
    border-color: var(--brand) !important;
}

.list-video .bd,
.list-app .bd {
    background: transparent !important;
    width: 100% !important;
    min-width: 0 !important;
}

.list-video .list-box .list {
    background: var(--bg-3) !important;
    border: 1px solid var(--line);
}

.list-app .list-box {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 0 !important;
    overflow: visible;
}

.list-app .list-box .list-t {
    flex: 0 0 100%;
    width: 100%;
}

.list-app .list-box .list {
    float: none;
    width: calc((100% - 60px) / 4) !important;
    margin: 0 !important;
    padding: 20px 16px 24px !important;
    box-sizing: border-box;
    background: var(--bg-3) !important;
    border: 1px solid var(--line);
}

.list-app .list-box .list .pic {
    height: auto !important;
}

.list-app .list-box .list .pic img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1;
    object-fit: contain;
}

.list-video .list-box .list .txt h3,
.list-app .list-box .list .txt h3 {
    color: var(--text) !important;
}

.cases_content {
    background: var(--bg) !important;
}

.cases_tags {
    background: var(--bg) !important;
    top: var(--nav) !important;
    max-width: var(--wrap);
    border-bottom: 1px solid var(--line);
}

.cases_tag strong {
    color: var(--muted) !important;
}

.cases_tag_true strong {
    color: var(--brand) !important;
}

.cases_tag_content {
    width: var(--wrap) !important;
    justify-content: flex-start !important;
    gap: 28px 24px;
}

.cases_tag_box {
    width: calc((100% - 48px) / 3) !important;
    margin-bottom: 8px !important;
}

.cases_tag_cover {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 2 / 1;
    object-fit: cover;
}

.cases_tag_mask,
.cases_tag_mask .i_720 {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 2 / 1;
}

.cases_tag_title {
    flex: 1;
    width: auto !important;
}

.cases_tag_title,
.cases_tag_classify {
    color: #c5cddd !important;
}

.about_iframe {
    display: block;
    width: 100%;
    height: 500px;
    border: 0;
    background: #000;
}

.about_content,
.dtai,
.about_tewm {
    color: var(--text);
}

.about_title {
    color: var(--text) !important;
}

.about_content p,
.dtai li {
    color: var(--muted) !important;
}

.dtai h2 {
    color: var(--text) !important;
}

.about-certs {
    padding: 8px 0 56px;
}

.about-certs .v3-h2 {
    text-align: center;
    margin-bottom: 24px;
}

.about_talent {
    width: 100% !important;
    height: auto !important;
    display: block;
    margin: 0 auto;
    border-radius: 16px;
    background: #fff;
    padding: 12px;
    box-sizing: border-box;
}

.about_companion {
    background: var(--bg-2) !important;
}

.about_companion_h3 {
    color: var(--text) !important;
    font-size: 28px !important;
}

.fw-box {
    color: var(--muted);
}

.fw-box h2 {
    color: var(--text);
}

.fw-box a {
    color: var(--brand) !important;
}

.pageWidth {
    max-width: none;
}

.saas_body {
    background-color: var(--bg) !important;
    background-image: none !important;
}

.saas_title {
    font-size: 32px !important;
    margin: 56px 0 8px !important;
    letter-spacing: -0.03em;
}

.saas_hyphen {
    background: var(--brand) !important;
}

.saas_content {
    background: var(--bg-3) !important;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: none !important;
    color: var(--muted);
}

.saas_codeText,
.saas_right_title,
.saas_right_text {
    color: var(--muted) !important;
}

.saas_right_title {
    color: var(--text) !important;
}

.cases_tags {
    top: var(--nav) !important;
}

.cases_tag_cover {
    border-radius: 12px !important;
}

.cases_tag_mask {
    border-radius: 12px !important;
}

.about_content,
.dtai,
.about_tewm,
.fw-box {
    width: var(--wrap);
    margin-left: auto;
    margin-right: auto;
}

.about_content {
    padding: 28px 0 16px;
}

.about_content_logo {
    margin-top: 0 !important;
    width: 140px !important;
}

.about_title {
    font-size: 28px !important;
    line-height: 1.45 !important;
    max-width: 820px;
    margin: 16px auto 0;
}

.about_content p {
    font-size: 16px !important;
    line-height: 1.8 !important;
    color: var(--muted) !important;
}

.dtai {
    padding: 24px 0 64px;
}

.dtai h2 {
    font-size: 24px;
    margin-bottom: 20px;
}

.dtai li {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
}

.about_companion {
    background: var(--bg-2) !important;
    height: auto !important;
    padding: 64px 0;
    margin-bottom: 0 !important;
}

.about_companion_h3 {
    font-size: 28px !important;
    height: auto !important;
    margin: 0 0 32px !important;
}

.fw-box {
    height: auto !important;
    padding: 64px 0 88px;
    overflow: hidden;
}

.box-about-down {
    display: none;
}

.faq-detail .hd h1 {
    color: var(--text) !important;
}

.faq-detail .bd .txt {
    color: var(--muted) !important;
}

.list-app .list-box .list-t h3 {
    color: var(--text) !important;
}

.list-app .list-box .list .txt p {
    color: var(--muted) !important;
}

.list-app .list-box .list .txt p strong {
    color: #fff !important;
    font-size: 16px !important;
    font-weight: 600 !important;
}

.list-app .list-box .list .txt .btn_down {
    border-color: var(--brand) !important;
    color: var(--brand) !important;
    border-radius: 999px;
}

body.login-page,
body.login-page html {
    background: #000;
}

body.login-page .header {
    position: fixed !important;
    width: 100%;
}

body.login-page .pageWidth {
    position: fixed !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    margin: 0 !important;
    z-index: 0;
}

body.login-page .index_iframe {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    margin: 0 !important;
    display: block;
}

body.login-page .footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
}

body.login-page .v3-footer-grid {
    display: none;
}

body.login-page .v3-footer {
    padding: 16px 0;
}

body.login-page .v3-footer-legal {
    border: 0;
    padding-top: 0;
    justify-content: center;
}

.login_body {
    font-family: Microsoft YaHei, Helvetica Neue, Helvetica, sans-serif;
    font-size: 14px;
    color: #fff;
    line-height: 1.5;
}

.login_title {
    color: #fff;
    font-family: Microsoft YaHei, Helvetica Neue, Helvetica, sans-serif;
    font-size: 26px;
    font-weight: 400;
    letter-spacing: 0;
}

.login_content {
    background: rgba(0, 0, 0, 0.6) !important;
    border: none;
    border-radius: 10px !important;
    backdrop-filter: none;
}

.login_body input,
.login_input,
.login_input2 {
    color: #fff !important;
    font-family: Microsoft YaHei, Helvetica Neue, Helvetica, sans-serif;
    font-size: 14px;
    background: transparent !important;
}

.login_btn {
    background: #00a0e9 !important;
    color: #fff !important;
    font-weight: 400;
    font-family: Microsoft YaHei, Helvetica Neue, Helvetica, sans-serif;
    font-size: 14px;
}

.login_register {
    color: #fff !important;
}

.login_text {
    color: rgba(255, 255, 255, 0.6);
}

.layui-layer,
.layui-layer-dialog .layui-layer-content {
    color: #333 !important;
    font-family: Microsoft YaHei, Helvetica Neue, Helvetica, sans-serif !important;
    font-size: 14px;
    line-height: 24px;
}

.layui-layer-title {
    color: #333 !important;
    font-family: Microsoft YaHei, Helvetica Neue, Helvetica, sans-serif !important;
}

.layui-layer-btn a {
    font-family: Microsoft YaHei, Helvetica Neue, Helvetica, sans-serif !important;
}

.layui-layer-btn .layui-layer-btn0 {
    color: #fff !important;
}

.layui-layer-hui,
.layui-layer-hui .layui-layer-content {
    color: #fff !important;
}