.hide {
    display: none !important;
}

.seo-title {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.platform-page {
    width: 100%;
    min-width: 1200px;
    background: #fff;
}

/* ===== Banner 区域 ===== */
.platform-hero {
    position: relative;
    height: 350px;
}

.platform-hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.platform-hero-content {
    flex: 1;
    padding-top: 70px;
    position: relative;
    z-index: 2;
}

.platform-hero h1 {
    margin: 0;
    font-size: 48px;
    font-weight: bold;
    line-height: 1.2;
    color: #333;
}

.platform-hero p {
    margin: 20px 0 30px;
    font-size: 20px;
    color: #666;
}

.platform-hero-btn {
    display: inline-block;
    text-decoration: none;
}

.platform-hero-btn img {
    display: block;
    height: 48px;
    width: auto;
}

.platform-hero-image {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 350px;
}

.platform-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.platform-switch {
    background: #fff;
    box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.1);
}

.platform-switch-tabs {
    display: flex;
    justify-content: flex-start;
}

.platform-tab {
    position: relative;
    border: 0;
    background: transparent;
    font-size: 20px;
    color: #222;
    padding: 20px 35px;
    cursor: pointer;
    font-family: inherit;
}

.platform-tab.active {
    background: #0148A4;
    color: #fff;
    font-weight: 600;
}

.platform-tab:not(.active) {
    color: #333;
    font-weight: normal;
}

.platform-panel {
    padding-bottom: 18px;
}

.platform-block {
    text-align: center;
    padding: 74px 0 56px;
}

.platform-block.gray {
    background: #F8FAFC;
}

.platform-block.pink {
    background: #f4eef0;
}

.platform-block h3 {
    margin: 0;
    font-size: 32px;
    color: #000;
    line-height: 1.2;
}

.platform-sub {
    margin: 22px 0 0;
    font-size: 18px;
    color: #666;
}

.platform-icon-grid {
    margin-top: 24px;
    display: grid;
    gap: 18px;
}

.platform-icon-grid.five {
    grid-template-columns: repeat(5, 1fr);
}

.platform-icon-grid.three {
    grid-template-columns: repeat(3, 1fr);
}

.platform-icon-item img {
    width: 74px;
    height: 74px;
    display: block;
    margin: 0 auto 8px;
    object-fit: contain;
}

.platform-icon-item p {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.platform-icon-item small {
    display: block;
    margin-top: 5px;
    font-size: 13px;
    color: #999;
}

.platform-small-btn {
    display: inline-block;
    margin-top: 14px;
    border: 1px solid #d4d4d4;
    border-radius: 3px;
    height: 30px;
    line-height: 30px;
    padding: 0 18px;
    font-size: 12px;
    color: #8a8a8a;
    text-decoration: none;
}

.platform-columns {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.platform-col h4 {
    margin: 0 0 12px;
    font-size: 22px;
    color: #333;
}

.platform-box {
    border: 1px solid #c7c7c7;
    text-align: left;
    padding: 10px;
    margin-bottom: 8px;
    font-size: 12px;
    color: #373737;
    line-height: 1.6;
}

.platform-box small {
    color: #8b8b8b;
}

.platform-flow {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}

.flow-item {
    background: #fafafa;
    border: 1px solid #ececec;
    padding: 16px 8px 14px;
}

.flow-item img {
    width: 90px;
    height: 90px;
    object-fit: contain;
}

.flow-item p {
    margin: 10px 0 4px;
    font-size: 13px;
    color: #333;
}

.flow-item small {
    color: #999;
    font-size: 10px;
}

.platform-round-grid {
    margin-top: 36px;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 30px 14px;
}

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

.round-item img {
    width: 72px;
    height: 72px;
    object-fit: contain;
}

.round-item p {
    margin: 5px 0 0;
    font-size: 18px;
    color: #333;
}

.platform-case-tabs {
    margin-top: 16px;
    display: inline-flex;
    gap: 54px;
    border-bottom: 1px solid #e0e0e0;
    padding: 10px 0;
}

.platform-case-tabs button {
    border: 0;
    background: transparent;
    font-family: inherit;
    font-size: 18px;
    color: #555;
    position: relative;
    padding: 0 2px 8px;
    cursor: pointer;
}

.platform-case-tabs button.active {
    color: #0148A4;
}

.platform-case-tabs button.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -11px;
    height: 2px;
    background: #0148A4;
}

.platform-case {
    margin-top: 18px;
    display: grid;
    /* grid-template-columns: 42% 58%; */
    gap: 20px;
    align-items: center;
    text-align: left;
}

.platform-case img {
    width: 100%;
    /* height: 200px; */
    object-fit: cover;
}

.platform-case-text h4 {
    margin: 0;
    font-size: 34px;
    color: #222;
}

.platform-case-text p {
    margin: 10px 0 0;
    font-size: 14px;
    color: #555;
    line-height: 1.8;
}

.platform-case-brand {
    color: #4a6f9f !important;
}

.platform-faq {
    padding: 18px 0 30px;
    color: #555;
}

.platform-faq h2 {
    margin: 0 0 10px;
    font-size: 24px;
    color: #333;
}

.platform-faq p {
    margin: 5px 0;
    font-size: 14px;
    line-height: 1.8;
}

/* 文档中心面板：按设计稿重写样式 */
[data-platform-panel="docs"] .platform-block {
    padding-top: 74px;
    padding-bottom: 44px;
}

[data-platform-panel="docs"] .platform-block h3 {
    /* font-size: 38px; */
    font-weight: 600;
    /* color: #2f2f2f; */
}

[data-platform-panel="docs"] .platform-sub {
    margin-top: 10px;
    color: #7f7f7f;
    font-size: 13px;
}

[data-platform-panel="docs"] .platform-icon-grid.five {
    margin-top: 34px;
    gap: 26px;
}

[data-platform-panel="docs"] .platform-icon-item img {
    width: 82px;
    height: 82px;
}

[data-platform-panel="docs"] .platform-icon-item p {
    margin-top: 2px;
    font-size: 23px;
    font-weight: 500;
    color: #363636;
}

[data-platform-panel="docs"] .platform-icon-item small {
    font-size: 13px;
    color: #a2a2a2;
}

[data-platform-panel="docs"] .platform-block.gray {
    background: #F8FAFC;
    padding-top: 74px;
    padding-bottom: 50px;
}

[data-platform-panel="docs"] .platform-small-btn {
    margin-top: 16px;
    border-radius: 18px;
    border: 1px solid #0148A4;
    color: #0148A4;
    padding: 0 16px;
    height: 28px;
    line-height: 28px;
    font-weight: bold;
    font-size: 18px;
}

[data-platform-panel="docs"] .platform-columns {
    margin-top: 100px;
    gap: 45px;
}

[data-platform-panel="docs"] .platform-col {
    position: relative;
    background: #fff;
    padding: 0 0 15px;
    text-align: left;
    box-shadow: 0px 2px 4px 0px rgba(32, 33, 39, 0.12);
}

[data-platform-panel="docs"] .platform-col:not(:last-child) {
    border-right: 1px solid #e8e8e8;
}

[data-platform-panel="docs"] .platform-col-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 0 20px;
    margin-top: -64px;
    margin-bottom: 10px;
    border-bottom: 1px dashed #D9D9D9;
}

[data-platform-panel="docs"] .platform-col-header img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    margin-bottom: 12px;
}

[data-platform-panel="docs"] .platform-col h4 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: #000;
}

[data-platform-panel="docs"] .platform-box {
    border: none;
    background: transparent;
    margin-bottom: 0;
    padding: 18px 20px;
    /* border-bottom: 1px solid #f0f0f0; */
    min-height: unset;
}

[data-platform-panel="docs"] .platform-box:last-child {
    border-bottom: none;
}

[data-platform-panel="docs"] .platform-box h5 {
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

[data-platform-panel="docs"] .platform-box p {
    margin: 0;
    font-size: 15px;
    color: #666;
    line-height: 1.7;
}

[data-platform-panel="docs"] .platform-flow {
    margin-top: 30px;
    gap: 14px;
}

[data-platform-panel="docs"] .flow-item {
    background: #fff;
    border-color: transparent;
    padding: 18px 8px 14px;
}

[data-platform-panel="docs"] .flow-item img {
    width: 90px;
    height: 90px;
    margin: 0 auto;
    object-fit: contain;
}

[data-platform-panel="docs"] .flow-item p {
    margin-top: 11px;
    font-size: 14px;
    color: #4a4a4a;
}

[data-platform-panel="docs"] .flow-item small {
    font-size: 10px;
    color: #b0b0b0;
}

/* footerComponent 样式 */
.index-footer-part {
    width: 100%;
    min-width: 1200px;
    background: #2f3033;
    padding: 40px 0 34px;
}

.index-footer-main {
    display: flex;
    justify-content: space-between;
    color: #fff;
}

.footer-company h4 {
    margin: 0 0 16px;
    font-size: 16px;
    font-weight: 500;
}

.footer-company p {
    margin: 6px 0;
    font-size: 12px;
    color: #d1d1d1;
}

.footer-socials {
    margin: 14px 0;
}

.footer-socials a {
    display: inline-block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border: 1px solid #8b8b8b;
    border-radius: 50%;
    color: #ddd;
    text-decoration: none;
    margin-right: 8px;
    font-size: 12px;
}

.footer-links {
    margin-top: 18px !important;
}

.footer-nav-col {
    width: 180px;
}

.footer-nav-col h5 {
    margin: 0 0 18px;
    font-size: 13px;
    color: #d8d8d8;
    font-weight: 500;
}

.footer-nav-col a {
    display: block;
    margin-bottom: 10px;
    font-size: 12px;
    color: #d1d1d1;
    text-decoration: none;
}