.ae-landing-page {
    margin: 0;
    font-family: system, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #1B1D22;
    background: #FFFFFF;
}

.ae-landing-page * {
    box-sizing: border-box;
}

.ae-landing-page :where(main h1, main h2, main h3, main p, main ul) {
    margin: 0;
    padding: 0;
}

.ae-landing-page a {
    text-decoration: none;
}

.ae-landing-page img {
    display: block;
}

.ae-container {
    width: 1156px;
    margin: 0 auto;
}

.ae-section {
    padding: 80px 0;
    background: #FFFFFF;
}

.ae-section-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    text-align: center;
}

.ae-mode .ae-section-head,
.ae-compliance .ae-section-head {
    margin-bottom: 48px;
}

.ae-order .ae-section-head,
.ae-profit .ae-section-head {
    margin-bottom: 40px;
}

.ae-award .ae-section-head {
    margin-bottom: 56px;
}

.ae-section-head__title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.ae-section-head__mark {
    width: 38px;
    height: 38px;
    flex: none;
}

.ae-section-head__title h2 {
    font-size: 36px;
    line-height: 40px;
    font-weight: 600;
    color: #1D1F23;
}

.ae-section-head p {
    max-width: 100%;
    font-size: 18px;
    line-height: 30px;
    color: #8D9398;
}

.ae-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    line-height: 20px;
    color: #E62E04;
    pointer-events: none;
}

.ae-link--dark {
    color: #000000;
}

.ae-link__arrow {
    display: inline-block;
    width: 16px;
    height: 16px;
    flex: none;
    background: currentColor;
    -webkit-mask: url("../../../img/productIntroduce/aliexpress/icon-arrow.svg") center / 16px 16px no-repeat;
    mask: url("../../../img/productIntroduce/aliexpress/icon-arrow.svg") center / 16px 16px no-repeat;
}

/* 首屏。 */
.ae-hero {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1920 / 664;
    min-height: 560px;
    background: #FBFAFB;
}

/* 主视觉图随首屏高度自适应，宽度不足时左右居中裁切，避免宽屏上下裁掉构图。 */
.ae-hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.ae-hero__inner {
    position: relative;
    width: 1156px;
    height: 100%;
    margin: 0 auto;
}

/* 文案块垂直居中，宽屏放大首屏时仍与主视觉保持设计稿的构图关系。 */
.ae-hero__copy {
    position: absolute;
    left: 0;
    top: calc(50% + 3px);
    width: 853px;
    transform: translateY(-50%);
    text-align: left;
}

.ae-hero__copy h1 {
    font-size: 50px;
    line-height: 62.4px;
    font-weight: 900;
    color: #1B1D22;
}

.ae-hero__brand {
    font-size: 50.4px;
    color: #E62E04;
}

.ae-hero__slogan {
    margin-top: 14px;
    font-size: 38.4px;
    line-height: 45.6px;
    font-weight: 800;
    letter-spacing: 1.32px;
    color: #1B1D22;
}

.ae-hero__desc {
    width: 703px;
    margin-top: 31px;
    font-size: 20px;
    line-height: 36px;
    color: #111111;
}

.ae-hero__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 152px;
    height: 48px;
    margin-top: 32px;
    padding: 0 20px;
    background: #FF9900;
    border: 1px solid #FF9900;
    border-radius: 12px;
    font-size: 16px;
    line-height: 24px;
    font-weight: 500;
    color: #FFFFFF;
    letter-spacing: 1px;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}

/* 悬停参考其他落地页主按钮：背景变白，文字与边框用主题橙色。 */
.ae-hero__button:hover {
    background: #FFFFFF;
    border-color: #FF9900;
    color: #FF9900;
    transform: translateY(-2px);
}

.ae-hero__arrow {
    width: 16px;
    height: 16px;
    flex: none;
}

/* 运营痛点。 */
.ae-pain__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.ae-pain__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 156px;
    padding: 33px 26px;
    background: #FBFCFD;
    border: 1px solid #E8EBF0;
    border-radius: 16px;
    cursor: pointer;
}

.ae-landing-page .ae-pain__item.reveal {
    transition: opacity .6s ease-out, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.ae-landing-page .ae-pain__item.reveal:hover {
    border-color: #E62E04;
    box-shadow: 0 4px 6px -3px rgba(38, 38, 38, .1), 0 8px 12px 1px rgba(38, 38, 38, .06), 0 3px 16px 2px rgba(38, 38, 38, .05);
    transform: translateY(-1px);
}

.ae-pain__icon {
    width: 46px;
    height: 46px;
}

.ae-pain__item h3 {
    margin-top: 16px;
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    color: #1B1D22;
}

/* 五大经营模式。 */
.ae-mode__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    height: 376px;
    overflow: hidden;
    background: #FFFFFF;
    border: 1px solid #E8EBF1;
    border-radius: 16px;
}

.ae-mode__item {
    display: flex;
    flex-direction: column;
    padding: 41px 25px;
    cursor: pointer;
}

.ae-mode__item + .ae-mode__item {
    box-shadow: inset 1px 0 0 #E8EBF1;
}

.ae-mode__icon {
    width: 46px;
    height: 46px;
    flex: none;
}

.ae-mode__item h3 {
    margin-top: 15px;
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    color: #111418;
}

.ae-mode__item p {
    margin-top: 4px;
    font-size: 14px;
    line-height: 22px;
    color: #73777D;
}

.ae-mode__item .ae-link {
    margin-top: auto;
}

/* 采集刊登。 */
.ae-collect__layout {
    display: grid;
    grid-template-columns: 483px 649px;
    gap: 25px;
}

.ae-collect__main {
    display: flex;
    flex-direction: column;
    height: 550px;
    padding: 24px;
    background: #FFF8F4;
    border: 1px solid #F1DED4;
    border-radius: 16px;
}

.ae-collect__title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ae-collect__title img {
    width: 24px;
    height: 24px;
    flex: none;
}

.ae-collect__title h3 {
    font-size: 22px;
    line-height: 30px;
    font-weight: 500;
    color: #1B1D22;
}

.ae-collect__stat {
    margin-top: 32px;
}

.ae-collect__stat-title {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.ae-collect__stat-title strong {
    font-size: 28px;
    line-height: 36px;
    font-weight: 700;
    color: #E62E04;
}

.ae-collect__stat-title span {
    font-size: 16px;
    line-height: 26px;
    font-weight: 400;
    color: #1B1D22;
}

.ae-collect__stat p {
    margin-top: 6px;
    font-size: 16px;
    line-height: 26px;
    color: #5C616B;
}

.ae-collect__visual {
    width: 435px;
    height: 115px;
    margin-top: 56px;
}

/* 注册按钮文案加字间距，避免「领取7天VIP」挤在一起。 */
.ae-collect__main .ae-panel-button--collect {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 122px;
    height: 48px;
    margin-top: auto;
    background: #FF9900;
    border: 1px solid #FF9900;
    border-radius: 8px;
    font-size: 16px;
    line-height: 24px;
    font-weight: 500;
    color: #FFFFFF;
    letter-spacing: 1px;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}

/* 悬停效果与首屏主按钮一致：背景变白，文字与边框用主题橙色。 */
.ae-collect__main .ae-panel-button--collect:hover {
    background: #FFFFFF;
    border-color: #FF9900;
    color: #FF9900;
    transform: translateY(-2px);
}

.ae-collect__side {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ae-collect__card {
    display: flex;
    flex-direction: column;
    padding: 24px;
    background: #FBFCFD;
    border: 1px solid #E7EAEE;
    border-radius: 16px;
}

.ae-collect__card:nth-child(1) {
    height: 190px;
}

.ae-collect__card:nth-child(2),
.ae-collect__card:nth-child(3) {
    height: 164px;
}

.ae-collect__card-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ae-collect__card-title img {
    width: 24px;
    height: 24px;
    flex: none;
}

.ae-collect__card-title h3 {
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    color: #1D1F23;
}

.ae-collect__card > p {
    margin-top: 20px;
    font-size: 16px;
    line-height: 26px;
    color: #626A73;
}

.ae-tag {
    display: block;
    margin-top: 8px;
    padding: 4px 12px;
    background: rgba(230, 46, 4, .06);
    border-radius: 6px;
    font-size: 16px;
    line-height: 26px;
    color: #E62E04;
}

/* 订单与利润面板。 */
.ae-order {
    background: linear-gradient(180deg, #FFFFFF 0%, #FFFEFB 50%, #FFFBF3 100%);
}

.ae-profit {
    background: linear-gradient(180deg, #FFFBF3 0%, #FFFEFB 50%, #FFFFFF 100%);
}

.ae-panel {
    width: 1156px;
    height: 528px;
}

.ae-panel__card {
    display: flex;
    align-items: flex-start;
    gap: 37px;
    height: 490px;
    padding: 32px;
    border: 1px solid #FFFFFF;
    border-radius: 20px;
}

.ae-order .ae-panel__card {
    background: linear-gradient(135deg, #FFF9F4 0%, #FFF8F2 51%, #FFFBED 100%);
}

.ae-profit .ae-panel__card {
    background: linear-gradient(45deg, #FFF9F4 0%, #FFF8F2 51%, #FFF1EB 100%);
}

/* 截图含投影外溢（面板本体在图内 (16,13) 位置），用负 margin 摆放，面板与设计稿 640x426 对齐。 */
.ae-feature__shot {
    width: 672px;
    height: 458px;
    margin: -13px 0 0 -16px;
    flex: none;
}

.ae-feature__shot img {
    display: none;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.ae-feature__shot img.is-active {
    display: block;
}

.ae-feature__list {
    display: flex;
    flex-direction: column;
    width: 415px;
    height: 426px;
    padding-top: 36px;
    flex: none;
}

.ae-feature__item {
    flex: none;
    min-height: 60px;
    padding: 16px 24px;
    border-radius: 16px;
    cursor: pointer;
    transition: background-color .2s ease, padding .2s ease;
}

.ae-feature__item.is-active {
    min-height: 132px;
    padding: 24px;
    background: #FFFFFF;
}

.ae-feature__title {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 28px;
    font-size: 20px;
    line-height: 28px;
    font-weight: 400;
    color: #5C616B;
}

/* 功能图标：默认灰色，悬停与选中态切换为对应的彩色图标。 */
.ae-feature__icon {
    width: 24px;
    height: 24px;
    flex: none;
    background: var(--ae-icon) center / contain no-repeat;
}

.ae-feature__item.is-active .ae-feature__icon,
.ae-feature__item:hover .ae-feature__icon {
    background-image: var(--ae-icon-active);
}

.ae-feature__item:hover .ae-feature__title {
    color: #EC661A;
}

.ae-feature__icon--order-1 {
    --ae-icon: url("../../../img/productIntroduce/aliexpress/icon-order-1-gray.svg");
    --ae-icon-active: url("../../../img/productIntroduce/aliexpress/icon-order-1.svg");
}

.ae-feature__icon--order-2 {
    --ae-icon: url("../../../img/productIntroduce/aliexpress/icon-order-2-gray.svg");
    --ae-icon-active: url("../../../img/productIntroduce/aliexpress/icon-order-2.svg");
}

.ae-feature__icon--order-3 {
    --ae-icon: url("../../../img/productIntroduce/aliexpress/icon-order-3-gray.svg");
    --ae-icon-active: url("../../../img/productIntroduce/aliexpress/icon-order-3.svg");
}

.ae-feature__icon--order-4 {
    --ae-icon: url("../../../img/productIntroduce/aliexpress/icon-order-4-gray.svg");
    --ae-icon-active: url("../../../img/productIntroduce/aliexpress/icon-order-4.svg");
}

.ae-feature__icon--profit-1 {
    --ae-icon: url("../../../img/productIntroduce/aliexpress/icon-profit-1-gray.svg");
    --ae-icon-active: url("../../../img/productIntroduce/aliexpress/icon-profit-1.svg");
}

.ae-feature__icon--profit-2 {
    --ae-icon: url("../../../img/productIntroduce/aliexpress/icon-profit-2-gray.svg");
    --ae-icon-active: url("../../../img/productIntroduce/aliexpress/icon-profit-2.svg");
}

.ae-feature__icon--profit-3 {
    --ae-icon: url("../../../img/productIntroduce/aliexpress/icon-profit-3-gray.svg");
    --ae-icon-active: url("../../../img/productIntroduce/aliexpress/icon-profit-3.svg");
}

.ae-feature__item.is-active .ae-feature__title {
    font-weight: 500;
    color: #EC661A;
}

.ae-feature__item p {
    display: none;
    margin-top: 8px;
    font-size: 16px;
    line-height: 24px;
    color: #1B1D22;
}

.ae-feature__item.is-active p {
    display: block;
}

.ae-panel-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: none;
    height: 20px;
    margin-top: auto;
    font-size: 14px;
    line-height: 20px;
    color: #E62E04;
    cursor: pointer;
    transition: transform .2s ease;
}

/* 悬停仅上浮，颜色保持不变（覆盖 bootstrap 全局 a:hover 的变色）。 */
.ae-panel-button:hover {
    transform: translateY(-1px);
    color: #E62E04;
}

/* 进销存。 */
.ae-stock__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 22px;
}

.ae-stock__card {
    display: flex;
    flex-direction: column;
    height: 176px;
    padding: 22px;
    background: #FFFFFF;
    border: 1px solid #E8EBF1;
    border-radius: 16px;
    cursor: pointer;
}

.ae-landing-page .ae-stock__card.reveal {
    transition: opacity .6s ease-out, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.ae-landing-page .ae-stock__card.reveal:hover {
    border-color: #E62E04;
    box-shadow: 0 4px 6px -3px rgba(38, 38, 38, .1), 0 8px 12px 1px rgba(38, 38, 38, .06), 0 3px 16px 2px rgba(38, 38, 38, .05);
    transform: translateY(-1px);
}

.ae-stock__card > img {
    width: 52px;
    height: 52px;
    flex: none;
}

.ae-stock__card h3 {
    margin-top: 12px;
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    color: #1B1D22;
}

.ae-stock__card .ae-link {
    margin-top: 16px;
}

/* 后台合规。 */
.ae-compliance__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.ae-compliance__card {
    display: flex;
    flex-direction: column;
    height: 180px;
    padding: 21px 26px;
    background: #FFFFFF;
    border: 1px solid #E8EBF1;
    border-radius: 16px;
    cursor: pointer;
}

.ae-landing-page .ae-compliance__card.reveal {
    transition: opacity .6s ease-out, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.ae-landing-page .ae-compliance__card.reveal:hover {
    border-color: #E62E04;
    box-shadow: 0 4px 6px -3px rgba(38, 38, 38, .1), 0 8px 12px 1px rgba(38, 38, 38, .06), 0 3px 16px 2px rgba(38, 38, 38, .05);
    transform: translateY(-1px);
}

.ae-compliance__title {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 32px;
}

.ae-compliance__title img {
    width: 28px;
    height: 28px;
    flex: none;
}

.ae-compliance__title h3 {
    font-size: 20px;
    line-height: 26px;
    font-weight: 500;
    color: #1B1D22;
}

.ae-compliance__card > p {
    margin-top: 12px;
    font-size: 14px;
    line-height: 22px;
    color: #73777D;
}

.ae-compliance__card .ae-link {
    margin-top: auto;
}

/* 轮播指示条。 */
.ae-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    margin-top: 32px;
}

.ae-dots span {
    width: 25px;
    height: 6px;
    border-radius: 3px;
    background: rgba(18, 22, 27, 0.06);
    cursor: pointer;
}

.ae-dots span.is-active {
    background: #1479CD;
}

/* 底部 CTA 按钮文案加字间距，与首屏、采集注册按钮保持一致。 */
.ae-landing-page .landing-cta__button {
    letter-spacing: 1px;
}

.ae-landing-page a:focus,
.ae-landing-page a:active {
    outline: none;
}

.ae-landing-page .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease-out, transform .6s ease-out;
}

.ae-landing-page .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .ae-landing-page .reveal {
        transition: none;
        opacity: 1;
        transform: none;
    }
}

.ae-landing-page .index-head.ae-nav-no-transition,
.ae-landing-page .index-head.ae-nav-no-transition .nav-word ul .nav-li a,
.ae-landing-page .index-head.ae-nav-no-transition .nav-word ul .nav-li a::after {
    transition: none !important;
}

/* 未滚动时导航为透明底，把文字改成设计稿的深色，避免白字在浅色首屏上看不见。 */
.ae-landing-page .index-head:not(.white-style) .nav-word ul .nav-li a,
.ae-landing-page .index-head:not(.white-style) .dropdown-menu--title {
    color: #1B1D22;
}

.ae-landing-page .index-head:not(.white-style) .index-nav-a .nav-img-logo {
    color: #029BD8;
}

/* 选中与悬停的下划线用速卖通主题色。 */
.ae-landing-page .index-head:not(.white-style) .nav-word ul .nav-li a.active::after,
.ae-landing-page .index-head:not(.white-style) .nav-word ul .nav-li a:hover::after {
    background-color: #FF9900;
}