* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: #101936;
    background: #fff;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    letter-spacing: 0;
}

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

img {
    max-width: 100%;
    display: block;
}

.icon-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.ui-icon {
    width: 1em;
    height: 1em;
    display: block;
    fill: currentColor;
}

.container {
    width: min(1080px, calc(100% - 64px));
    margin: 0 auto;
}

.site-header {
    height: 56px;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid #f1eefb;
    position: sticky;
    top: 0;
    z-index: 20;
}

.header-inner {
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand img {
    width: 176px;
    height: 48px;
    object-fit: contain;
    display: block;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 42px;
    flex: 1;
    height: 100%;
}

.main-nav a {
    height: 56px;
    display: flex;
    align-items: center;
    position: relative;
    color: #17203b;
    font-size: 14px;
    font-weight: 600;
}

.main-nav a.active {
    color: #7438f0;
}

.main-nav a.active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 40px;
    height: 3px;
    transform: translateX(-50%);
    background: #7438f0;
    border-radius: 3px 3px 0 0;
}

.top-cta,
.btn-primary,
.section-cta a,
.download-card a,
.app-card a,
.trial-form button {
    color: #fff;
    background: linear-gradient(135deg, #e936a6, #6d2fe2);
    box-shadow: 0 12px 22px rgba(120, 54, 229, 0.22);
}

.top-cta {
    min-width: 96px;
    height: 32px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
}

.hero {
    min-height: 386px;
    overflow: hidden;
    background:
        linear-gradient(112deg, rgba(255, 255, 255, 0.96) 0%, rgba(252, 244, 255, 0.94) 44%, rgba(234, 216, 255, 0.92) 100%),
        radial-gradient(circle at 86% 18%, rgba(255, 255, 255, 0.9), transparent 26%),
        linear-gradient(160deg, transparent 58%, rgba(255, 118, 218, 0.18) 59%, transparent 68%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.08fr;
    align-items: center;
    min-height: 386px;
    gap: 28px;
}

.hero-copy {
    padding: 34px 0;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 18px;
    margin-bottom: 16px;
    color: #6d35df;
    border: 1px solid rgba(119, 63, 232, 0.35);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    font-size: 14px;
    font-weight: 700;
}

.hero h1 {
    margin: 0;
    color: #101936;
    font-size: 48px;
    line-height: 1.16;
    font-weight: 900;
}

.hero h1 span {
    color: #df2d9e;
}

.hero h2 {
    margin: 18px 0 0;
    font-size: 24px;
    line-height: 1.4;
}

.hero p {
    max-width: 470px;
    margin: 22px 0 0;
    color: #425070;
    font-size: 17px;
    line-height: 1.9;
}

.hero-actions {
    display: flex;
    gap: 22px;
    margin-top: 28px;
}

.btn-primary,
.btn-ghost {
    width: 150px;
    height: 44px;
    border-radius: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.btn-ghost {
    color: #6d35df;
    border: 1px solid rgba(109, 53, 223, 0.5);
    background: rgba(255, 255, 255, 0.7);
}

.hero-media {
    justify-self: end;
    width: 100%;
}

.hero-media img {
    width: min(480px, 100%);
    margin-left: auto;
    filter: drop-shadow(0 24px 28px rgba(43, 28, 91, 0.14));
}

.hero-media.art img {
    width: 370px;
}

.mini-points {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    margin-top: 28px;
}

.mini-points span {
    width: 96px;
    min-height: 64px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 14px 34px rgba(91, 65, 173, 0.08);
    color: #5c34d1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
}

.section {
    padding: 44px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 32px;
}

.section-title h2,
.download-heading h2,
.list-head h2 {
    margin: 0;
    font-size: 28px;
    line-height: 1.35;
    color: #111a39;
}

.section-title p,
.download-heading p {
    margin: 10px 0 0;
    color: #66708c;
    line-height: 1.7;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.feature-card,
.matrix-grid article,
.download-card,
.app-card,
.news-card,
.contact-methods article,
.guide-grid article,
.guide-card {
    border: 1px solid #eee8fb;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 34px rgba(57, 42, 116, 0.06);
}

.feature-card {
    min-height: 154px;
    padding: 26px 18px;
    text-align: center;
}

.icon-badge {
    width: 48px;
    height: 48px;
    margin: 0 auto 14px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 900;
    background: linear-gradient(135deg, #7c49f2, #50a7ff);
    box-shadow: 0 12px 24px rgba(112, 68, 237, 0.26);
}

.icon-badge.pink,
.feature-card:nth-child(2n) .icon-badge,
.matrix-grid article:nth-child(2n) .icon-badge {
    background: linear-gradient(135deg, #ef3aa8, #ff80c9);
}

.feature-card h3,
.matrix-grid h3,
.product-card h3,
.download-card h3,
.app-card h3,
.news-card h3,
.contact-methods h3,
.guide-grid h3 {
    margin: 0;
    font-size: 17px;
    color: #121a38;
}

.feature-card p,
.matrix-grid p,
.product-card p,
.download-card p,
.app-card p,
.news-card p,
.guide-grid p {
    margin: 10px 0 0;
    color: #5f6b86;
    font-size: 14px;
    line-height: 1.7;
}

.dark-band {
    padding: 44px 0 50px;
    background:
        linear-gradient(135deg, #0e1235 0%, #21104a 56%, #100b2c 100%),
        radial-gradient(circle at 24% 20%, rgba(214, 41, 160, 0.22), transparent 24%);
}

.section-title.light h2,
.section-title.light p {
    color: #fff;
}

.terminal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.terminal-grid article {
    min-height: 210px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 22px 0 0 22px;
    color: #fff;
    background: rgba(255, 255, 255, 0.07);
}

.terminal-grid h3 {
    margin: 0;
    font-size: 18px;
}

.terminal-grid p {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    font-size: 14px;
}

.terminal-grid a {
    margin-top: 12px;
    display: inline-flex;
    min-width: 88px;
    height: 30px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 16px;
    font-size: 13px;
}

.terminal-grid img {
    align-self: end;
    max-height: 168px;
    object-fit: contain;
}

.data-section {
    display: grid;
    grid-template-columns: 0.86fr 1fr;
    gap: 48px;
    align-items: center;
}

.data-copy h2 {
    margin: 0;
    font-size: 32px;
    line-height: 1.35;
}

.data-copy p {
    color: #66708c;
    line-height: 1.8;
}

.stat-row,
.metric-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 28px;
}

.stat-row div,
.metric-cards span {
    min-height: 100px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #eee8fb;
    box-shadow: 0 18px 34px rgba(57, 42, 116, 0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.stat-row strong,
.metric-cards strong {
    display: block;
    color: #6032e0;
    font-size: 25px;
    margin-bottom: 8px;
}

.stat-row span,
.metric-cards span {
    color: #5e6781;
    font-size: 13px;
}

.chart-panel,
.analytics-board {
    min-height: 284px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #eee8fb;
    box-shadow: 0 22px 44px rgba(57, 42, 116, 0.08);
    padding: 24px;
}

.chart-head {
    display: flex;
    justify-content: space-between;
    color: #202948;
    font-weight: 700;
}

.chart-head small {
    color: #8a91a8;
}

.line-chart {
    height: 172px;
    margin: 22px 0 14px;
    border-radius: 6px;
    background:
        linear-gradient(to top, rgba(114, 53, 229, 0.13), transparent 58%),
        linear-gradient(#f0edf8 1px, transparent 1px) 0 0 / 100% 34px,
        linear-gradient(90deg, #f0edf8 1px, transparent 1px) 0 0 / 64px 100%;
    position: relative;
}

.line-chart::before {
    content: "";
    position: absolute;
    inset: 26px 24px 34px;
    background: linear-gradient(135deg, transparent 0 7%, #8550f1 8% 9%, transparent 10% 19%, #e23ba4 20% 21%, transparent 22% 34%, #8550f1 35% 36%, transparent 37% 50%, #e23ba4 51% 52%, transparent 53% 66%, #8550f1 67% 68%, transparent 69% 82%, #e23ba4 83% 84%, transparent 85%);
}

.chart-stats {
    display: flex;
    gap: 26px;
    color: #5f6b86;
    font-size: 13px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.product-card {
    min-height: 422px;
    border-radius: 8px;
    padding: 26px 24px 24px;
    background: linear-gradient(180deg, #fbf8ff, #fff);
    border: 1px solid #eee8fb;
    box-shadow: 0 20px 42px rgba(57, 42, 116, 0.07);
}

.product-card img {
    height: 164px;
    object-fit: contain;
    margin: 18px auto;
}

.product-card ul,
.download-card ul,
.app-card ul {
    padding: 0;
    margin: 16px 0 0;
    list-style: none;
}

.product-card li,
.download-card li,
.app-card li {
    margin-top: 9px;
    padding-left: 22px;
    color: #425070;
    font-size: 14px;
    position: relative;
}

.product-card li::before,
.download-card li::before,
.app-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7f49ef, #df3ba6);
}

.matrix-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px 24px;
}

.matrix-grid article {
    display: grid;
    grid-template-columns: 60px 1fr;
    align-items: center;
    gap: 8px 16px;
    min-height: 88px;
    padding: 18px;
}

.matrix-grid .icon-badge {
    grid-row: span 2;
    margin: 0;
}

.soft-band {
    background: linear-gradient(180deg, #fbf8ff, #fff);
}

.analytics-board {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 20px;
}

.donut {
    width: 150px;
    height: 150px;
    margin: auto;
    border-radius: 50%;
    background: conic-gradient(#7d49ee 0 45%, #f244a4 45% 75%, #58a6ff 75% 90%, #e5e8f5 90% 100%);
    position: relative;
}

.donut::after {
    content: "";
    position: absolute;
    inset: 38px;
    border-radius: 50%;
    background: #fff;
}

.download-heading {
    margin-bottom: 24px;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.download-card {
    position: relative;
    min-height: 246px;
    padding: 26px;
}

.download-card b {
    position: absolute;
    right: 26px;
    top: 25px;
    min-width: 48px;
    height: 24px;
    border-radius: 14px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    background: #7d49ee;
    font-size: 12px;
}

.download-title {
    display: flex;
    align-items: center;
    gap: 14px;
}

.download-title span {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(135deg, #4da6ff, #7c49ee);
    font-weight: 900;
}

.download-card p,
.app-card p {
    color: #6a748d;
    font-size: 13px;
}

.download-card em,
.app-card em {
    margin-left: 12px;
    font-style: normal;
}

.download-card a,
.app-card a {
    height: 38px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    font-weight: 800;
}

.download-card small {
    display: block;
    color: #7a839b;
    margin-top: 12px;
    text-align: center;
}

.app-download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.app-card {
    display: grid;
    grid-template-columns: 1fr 92px;
    gap: 18px;
    padding: 22px;
    align-items: center;
}

.app-card img {
    width: 84px;
    height: 84px;
}

.timeline {
    border: 1px solid #eee8fb;
    border-radius: 8px;
    padding: 16px 28px;
    background: #fff;
}

.timeline article {
    display: grid;
    grid-template-columns: 76px 1fr 96px;
    gap: 18px;
    align-items: center;
    min-height: 74px;
    border-bottom: 1px solid #f0edf8;
}

.timeline article:last-child {
    border-bottom: 0;
}

.timeline strong {
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: #7c49ee;
}

.timeline h3,
.timeline p {
    margin: 0;
}

.timeline p {
    color: #66708c;
}

.timeline a {
    color: #7438f0;
    text-align: right;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
}

.guide-grid article,
.guide-card {
    min-height: 130px;
    padding: 24px 28px;
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 4px 22px;
    color: inherit;
}

.guide-grid .icon-badge {
    grid-row: span 3;
    margin: 0;
}

.guide-grid span {
    color: #6d35df;
    font-size: 13px;
}

.help-hero .hero-media img {
    width: 260px;
    height: 260px;
    object-fit: cover;
    border-radius: 18px;
    background: #fff;
    padding: 12px;
}

.help-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 28px;
    align-items: start;
}

.help-sidebar {
    position: sticky;
    top: 88px;
    padding: 12px;
    border: 1px solid #eee8fb;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 34px rgba(57, 42, 116, 0.06);
}

.help-sidebar a {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 6px;
    color: #33405f;
    font-weight: 700;
}

.help-sidebar a.active,
.help-sidebar a:hover {
    color: #fff;
    background: linear-gradient(135deg, #e936a6, #6d2fe2);
}

.help-list {
    display: grid;
    gap: 18px;
}

.help-item {
    padding: 28px;
    border: 1px solid #eee8fb;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 34px rgba(57, 42, 116, 0.06);
}

.help-item h2 {
    margin: 0;
    color: #121a38;
    font-size: 22px;
}

.help-item .summary {
    margin: 12px 0 18px;
    color: #6d35df;
    font-weight: 700;
}

.help-item .content {
    color: #44506b;
    line-height: 1.95;
    white-space: normal;
}

.empty-help a {
    display: inline-flex;
    margin-top: 14px;
    height: 38px;
    padding: 0 22px;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: 20px;
    background: linear-gradient(135deg, #e936a6, #6d2fe2);
}

.news-hero {
    min-height: 332px;
}

.news-hero .hero-grid {
    min-height: 332px;
}

.featured-news {
    display: grid;
    grid-template-columns: 0.85fr 1fr;
    gap: 38px;
    align-items: center;
    padding: 24px 24px 24px 34px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #eee8fb;
    box-shadow: 0 22px 44px rgba(57, 42, 116, 0.08);
}

.featured-news span,
.news-card span {
    display: inline-flex;
    min-height: 24px;
    padding: 0 10px;
    align-items: center;
    color: #7639e9;
    border: 1px solid rgba(118, 57, 233, 0.28);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 800;
}

.featured-news h2 {
    margin: 20px 0 16px;
    font-size: 28px;
    line-height: 1.45;
}

.featured-news p {
    color: #5f6b86;
    line-height: 1.8;
}

.featured-news img {
    border-radius: 8px;
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.featured-news footer,
.news-card footer {
    margin-top: 26px;
    display: flex;
    justify-content: space-between;
    color: #7c849c;
}

.featured-news a,
.news-card a {
    color: #7438f0;
    font-weight: 700;
}

.featured-cover {
    display: block;
}

.list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 26px;
}

.pill-tabs {
    display: flex;
    gap: 12px;
}

.pill-tabs span {
    min-width: 70px;
    height: 28px;
    border-radius: 16px;
    border: 1px solid #e6e0f3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5f6880;
    font-size: 13px;
}

.pill-tabs span:first-child {
    color: #fff;
    background: #7d49ee;
    border-color: #7d49ee;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.news-card {
    overflow: hidden;
}

.news-card img {
    width: 100%;
    height: 142px;
    object-fit: cover;
}

.news-card div {
    padding: 20px;
}

.news-card h3 {
    margin-top: 16px;
    line-height: 1.55;
}

.news-card h3 a {
    color: #121a38;
}

.detail-hero {
    padding: 58px 0 62px;
    background:
        linear-gradient(112deg, rgba(255, 255, 255, 0.96) 0%, rgba(252, 244, 255, 0.94) 46%, rgba(234, 216, 255, 0.92) 100%),
        radial-gradient(circle at 84% 22%, rgba(255, 255, 255, 0.9), transparent 26%);
}

.back-link {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    margin-bottom: 18px;
    color: #6d35df;
    border: 1px solid rgba(109, 53, 223, 0.24);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.74);
    font-size: 13px;
    font-weight: 800;
}

.detail-category {
    display: block;
    width: max-content;
    min-height: 26px;
    padding: 0 12px;
    margin-bottom: 16px;
    color: #fff;
    border-radius: 14px;
    background: linear-gradient(135deg, #e936a6, #6d2fe2);
    font-size: 13px;
    font-weight: 800;
    line-height: 26px;
}

.detail-hero h1 {
    max-width: 820px;
    margin: 0;
    color: #101936;
    font-size: 40px;
    line-height: 1.35;
}

.detail-hero p {
    max-width: 760px;
    margin: 18px 0 0;
    color: #52607d;
    font-size: 17px;
    line-height: 1.9;
}

.detail-hero time {
    display: block;
    margin-top: 18px;
    color: #7a839b;
}

.news-detail {
    max-width: 900px;
    margin: 0 auto;
    border: 1px solid #eee8fb;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 40px rgba(57, 42, 116, 0.07);
    overflow: hidden;
}

.detail-cover {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
}

.detail-content {
    padding: 34px 42px 42px;
    color: #33405f;
    font-size: 16px;
    line-height: 2;
}

.detail-content p,
.help-item .content p {
    margin: 0 0 14px;
}

.detail-content img,
.help-item .content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 10px 0;
}

.detail-content ul,
.detail-content ol,
.help-item .content ul,
.help-item .content ol {
    padding-left: 1.4em;
    margin: 12px 0;
}

.related-news {
    padding-top: 10px;
}

.related-news .list-head > a {
    color: #7438f0;
    font-weight: 800;
}

.about-card {
    display: grid;
    grid-template-columns: 1fr 0.94fr;
    gap: 42px;
    align-items: center;
    padding: 28px 28px 28px 34px;
    border: 1px solid #eee8fb;
    border-radius: 8px;
    box-shadow: 0 18px 40px rgba(57, 42, 116, 0.07);
}

.about-card h2 {
    margin: 0 0 16px;
    color: #6032e0;
}

.about-card p {
    color: #33405f;
    line-height: 1.9;
}

.about-card img {
    border-radius: 8px;
    min-height: 276px;
    object-fit: cover;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 28px;
}

.about-stats span {
    min-height: 118px;
    border: 1px solid #eee8fb;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: #66708c;
}

.about-stats strong {
    display: block;
    color: #6032e0;
    font-size: 28px;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.contact-methods article {
    min-height: 178px;
    text-align: center;
    padding: 28px 18px;
}

.method-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(135deg, #f042a4, #7a49ee);
    box-shadow: 0 18px 28px rgba(231, 58, 166, 0.2);
}

.method-icon.green {
    background: linear-gradient(135deg, #1fc96f, #38d391);
}

.method-icon .ui-icon {
    width: 28px;
    height: 28px;
}

.contact-methods strong {
    display: block;
    color: #5b32df;
    font-size: 18px;
    line-height: 1.45;
    margin-top: 12px;
}

.contact-methods p {
    color: #6a748d;
    font-size: 13px;
}

.trial-card {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 30px;
    padding: 24px;
    border: 1px solid #eee8fb;
    border-radius: 8px;
    box-shadow: 0 18px 40px rgba(57, 42, 116, 0.07);
}

.trial-form h2 {
    margin: 0;
    color: #5b32df;
    font-size: 25px;
}

.trial-form h2 span {
    display: inline-flex;
    min-height: 24px;
    padding: 0 10px;
    margin-left: 8px;
    align-items: center;
    font-size: 12px;
    border-radius: 12px;
    color: #6d35df;
    background: #f1eaff;
}

.trial-form p,
.trial-form small {
    color: #66708c;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 18px;
    margin: 20px 0;
}

.trial-form label {
    color: #25304d;
    font-size: 13px;
    font-weight: 700;
}

.trial-form input,
.trial-form select {
    width: 100%;
    height: 38px;
    margin-top: 8px;
    border: 1px solid #e2ddf1;
    border-radius: 5px;
    padding: 0 12px;
    color: #29344f;
}

.trial-form button {
    width: 100%;
    height: 42px;
    border: 0;
    border-radius: 5px;
    font-weight: 800;
    cursor: pointer;
}

.trial-form small {
    display: block;
    margin-top: 14px;
    text-align: center;
}

.map-panel {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    min-height: 320px;
    background: #f5f1ff;
}

.map-panel img {
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
}

.map-panel .map-fallback,
.map-panel .baidu-map {
    position: absolute;
    inset: 0;
}

.map-panel .baidu-map {
    z-index: 1;
}

.map-panel .map-info {
    position: absolute;
    z-index: 2;
    top: 40px;
    left: 44px;
    width: 245px;
    padding: 22px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 14px 30px rgba(63, 55, 116, 0.14);
}

.map-panel p {
    color: #5f6b86;
    line-height: 1.7;
}

.section-cta {
    min-height: 108px;
    margin: 0 0 30px;
    border-radius: 8px;
    padding: 24px 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(113, 50, 226, 0.96), rgba(170, 55, 224, 0.96)),
        radial-gradient(circle at 78% 100%, rgba(255, 104, 211, 0.45), transparent 30%);
    overflow: hidden;
}

.section-cta h2,
.section-cta p {
    margin: 0;
}

.section-cta h2 {
    font-size: 26px;
}

.section-cta p {
    margin-top: 8px;
    opacity: 0.9;
}

.section-cta a {
    width: 164px;
    height: 48px;
    border-radius: 25px;
    background: #fff;
    color: #e936a6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
}

.site-footer {
    background: #101832;
    color: #fff;
    padding: 38px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(230px, 1.45fr) repeat(3, minmax(92px, 0.55fr)) minmax(190px, 0.9fr);
    gap: 30px;
    align-items: start;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.footer-logo img {
    width: 180px;
    height: 50px;
    object-fit: contain;
    padding: 4px 8px;
    border-radius: 6px;
    background: #fff;
}

.site-footer p,
.site-footer a,
.site-footer span {
    color: rgba(255, 255, 255, 0.68);
    line-height: 1.9;
    overflow-wrap: anywhere;
}

.site-footer h3 {
    margin: 0 0 14px;
    font-size: 16px;
}

.site-footer a {
    display: block;
    font-size: 14px;
}

.socials {
    display: flex;
    gap: 12px;
    margin-top: 18px;
}

.socials a {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.76);
    transition: background 0.2s ease, color 0.2s ease;
}

.socials a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.22);
}

.socials .ui-icon {
    width: 15px;
    height: 15px;
}

.footer-contact strong {
    display: block;
    font-size: 18px;
    margin-bottom: 4px;
    overflow-wrap: anywhere;
}

.footer-contact {
    min-width: 0;
}

.footer-contact span {
    display: block;
}

.qr-box {
    width: 86px;
    height: 86px;
    margin: 14px 0 8px;
    background: #fff;
    border: 6px solid #fff;
    border-radius: 4px;
}

.qr-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.copyright {
    margin-top: 30px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 42px;
    font-size: 13px;
    text-align: center;
}

@media (max-width: 960px) {
    .container {
        width: min(100% - 32px, 720px);
    }

    .site-header,
    .header-inner {
        height: auto;
    }

    .header-inner {
        flex-wrap: wrap;
        padding: 12px 0;
        gap: 12px;
    }

    .main-nav {
        order: 3;
        flex: 0 0 100%;
        width: 100%;
        overflow-x: auto;
        justify-content: flex-start;
        gap: 24px;
    }

    .top-cta {
        margin-left: auto;
    }

    .main-nav a {
        height: 36px;
        white-space: nowrap;
    }

    .hero-grid,
    .data-section,
    .featured-news,
    .about-card,
    .trial-card {
        grid-template-columns: 1fr;
    }

    .hero-media {
        justify-self: center;
    }

    .hero-media img {
        margin: 0 auto 24px;
    }

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

    .product-grid,
    .download-grid,
    .app-download-grid,
    .news-grid,
    .terminal-grid,
    .matrix-grid,
    .help-layout,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .help-sidebar {
        position: static;
        display: flex;
        gap: 8px;
        overflow-x: auto;
    }

    .help-sidebar a {
        white-space: nowrap;
    }

    .section-cta {
        padding: 24px;
        gap: 20px;
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 620px) {
    .hero h1 {
        font-size: 36px;
    }

    .hero h2 {
        font-size: 20px;
    }

    .hero p {
        font-size: 15px;
    }

    .feature-grid,
    .contact-methods,
    .stat-row,
    .metric-cards,
    .about-stats,
    .form-grid,
    .guide-grid {
        grid-template-columns: 1fr;
    }

    .timeline article {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 18px 0;
    }

    .timeline a {
        text-align: left;
    }

    .copyright {
        flex-direction: column;
        gap: 4px;
        align-items: center;
    }

    .map-panel .map-info {
        top: 18px;
        left: 18px;
        right: 18px;
        width: auto;
    }
}