@CHARSET "UTF-8";

.homepage-body {
    margin: 0;
    padding: 0;
    background: #000;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* 内页：固定顶栏占位，避免内容被遮挡 */
html.has-site-header body {
    padding-top: 76px;
}

html.has-site-header .home-header.is-inner {
    background: #fff;
    color: #333;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

.homepage-body .homepage-wrap {
    min-height: 100vh;
}

/* ---- 透明顶栏 ---- */
.home-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 48px;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    color: #fff;
    background: transparent;
    transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.home-header.is-light {
    background: #fff;
    color: #333;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

.home-header a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease, opacity 0.2s ease;
}

.home-header.is-light a {
    color: #333;
}

.home-header a:hover,
.home-header a:focus {
    color: #fff;
    text-decoration: none;
    opacity: 0.85;
}

.home-header.is-light a:hover,
.home-header.is-light a:focus {
    color: #333;
}

.home-header.is-light .home-header__mall-btn,
.home-header.is-light .home-header__mall-btn:hover {
    color: #fff;
}

/* 点击/聚焦时不显示浏览器默认方框 */
.home-header a:focus,
.home-header a:active,
.home-header a:focus-visible,
.home-header button:focus,
.home-header button:active,
.home-header button:focus-visible,
.home-header input:focus,
.home-header input:focus-visible {
    outline: none;
    box-shadow: none;
    -webkit-tap-highlight-color: transparent;
}

.home-header__brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    align-self: center;
}

.home-header__brand-logo {
    height: 40px;
    width: auto;
    display: block;
}

.home-header__nav-zone {
    position: static;
    display: flex;
    align-items: stretch;
    align-self: stretch;
}

.home-header__nav {
    display: flex;
    align-items: stretch;
    align-self: stretch;
    gap: 36px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 15px;
}

.home-header__nav-item {
    position: static;
    display: flex;
    align-items: center;
}

.home-header__nav-link {
    display: inline-block;
    padding: 8px 0;
    cursor: default;
    white-space: nowrap;
}

/* 共享白色下拉底板：菜单切换时保持常亮，避免闪烁 */
.home-header__nav-panel-bg {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    min-height: 148px;
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 998;
}

.home-header__nav-panel-bg::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: 24px;
}

.home-header.is-nav-hover .home-header__nav-panel-bg {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* 各菜单项下拉层仅承载内容，不再单独做淡入淡出 */
.home-header__dropdown {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    width: 100%;
    min-height: 148px;
    background: transparent;
    border: none;
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 999;
}

.home-header__dropdown::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: 24px;
}

.home-header__nav-item.is-dropdown-active .home-header__dropdown,
.home-header__nav-item.is-open .home-header__dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* 子菜单竖排，left 由 JS 即时定位，不做横向滑动 */
.home-header__dropdown-inner {
    position: absolute;
    top: 0;
    left: 0;
    padding: 16px 0 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}

.home-header__dropdown-inner a {
    display: block;
    padding: 10px 0;
    color: #333;
    font-size: 14px;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.home-header__dropdown-inner a:hover {
    color: #f58220;
    opacity: 1;
}

.home-header.is-nav-hover a.home-header__nav-link,
.home-header.is-nav-hover .home-header__nav-link {
    color: #333;
}

.home-header.is-nav-hover .home-header__search-trigger {
    color: #333;
}

.home-header.is-nav-hover .home-header__search-form {
    border-color: rgba(0, 0, 0, 0.18);
}

.home-header.is-nav-hover .home-header__toggle {
    color: #333;
}

.home-header.is-nav-hover .home-header__login-btn:not(.home-header__user) {
    border-color: rgba(0, 0, 0, 0.2);
    color: #333;
}

.home-header.is-nav-hover .home-header__user,
.home-header.is-nav-hover .home-header__user:hover {
    color: #333;
}

.home-header__actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
    align-self: center;
}

.home-header__icon-btn {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;
    background: transparent;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, border-color 0.3s ease, color 0.3s ease;
}

.home-header.is-light .home-header__icon-btn {
    border-color: rgba(0, 0, 0, 0.25);
    color: #333;
}

.home-header__icon-btn:hover {
    background: rgba(255, 255, 255, 0.12);
}

.home-header.is-light .home-header__icon-btn:hover {
    background: rgba(0, 0, 0, 0.06);
}

.home-header__mall-wrap {
    position: relative;
}

.home-header__mall-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 72px;
    padding: 8px 18px;
    border-radius: 20px;
    background: linear-gradient(180deg, #ff9a3d 0%, #f58220 100%);
    color: #fff;
    font-size: 14px;
    line-height: 1;
    border: none;
    box-shadow: 0 4px 12px rgba(245, 130, 32, 0.35);
    transition: background 0.2s, box-shadow 0.2s;
    text-align: center;
}

.home-header__mall-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    pointer-events: none;
}

.home-header__mall-icon svg {
    width: 14px;
    height: 14px;
    display: block;
}

.home-header__mall-label {
    display: block;
    width: 100%;
    text-align: center;
    line-height: 1;
}

.home-header__mall-btn:hover,
.home-header__mall-btn:focus {
    background: linear-gradient(180deg, #ff8f28 0%, #e07518 100%);
    color: #fff;
    opacity: 1;
    box-shadow: 0 6px 16px rgba(245, 130, 32, 0.4);
}

.home-header__mall-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 240px;
    margin-top: 10px;
    padding: 8px 0;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
    transform: translateX(-50%) translateY(-4px);
    pointer-events: none;
    z-index: 1001;
}

.home-header__mall-dropdown::before {
    content: '';
    position: absolute;
    left: 50%;
    top: -6px;
    transform: translateX(-50%);
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid #fff;
}

/* 向上延伸热区，避免移入下拉时断开悬停 */
.home-header__mall-dropdown::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: 12px;
}

.home-header__mall-wrap.is-open .home-header__mall-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.home-header__mall-dropdown a {
    display: block;
    padding: 10px 20px;
    color: #333;
    font-size: 14px;
    line-height: 1.4;
    white-space: nowrap;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.home-header__mall-dropdown a:hover {
    color: #f58220;
    background: rgba(245, 130, 32, 0.08);
    opacity: 1;
}

.home-header__user-wrap {
    position: relative;
}

.home-header__user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 160px;
    margin-top: 10px;
    padding: 6px 0;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
    transform: translateY(-4px);
    pointer-events: none;
    z-index: 1001;
}

.home-header__user-dropdown::before {
    content: '';
    position: absolute;
    right: 16px;
    top: -6px;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid #fff;
}

.home-header__user-dropdown::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: 12px;
}

.home-header__user-wrap.is-open .home-header__user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.home-header__user-dropdown a {
    display: block;
    padding: 10px 20px;
    color: #333;
    font-size: 14px;
    line-height: 1.4;
    white-space: nowrap;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.home-header__user-dropdown a:hover {
    color: #333;
    background: #f2f2f2;
    opacity: 1;
}

.home-header__user-divider {
    height: 1px;
    margin: 6px 0;
    background: #eee;
}

.home-header__login-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 14px;
    transition: background 0.2s, border-color 0.3s ease, color 0.3s ease;
}

.home-header.is-light .home-header__login-btn:not(.home-header__user) {
    border-color: rgba(0, 0, 0, 0.2);
    background: transparent;
    color: #333;
}

.home-header__login-btn:hover {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

.home-header.is-light .home-header__login-btn:not(.home-header__user):hover {
    background: rgba(0, 0, 0, 0.05);
    color: #333;
}

.home-header__user {
    padding: 0;
    border: none;
    background: transparent;
    border-radius: 0;
}

.home-header__user:hover,
.home-header__user:focus {
    background: transparent;
    color: #fff;
    opacity: 0.85;
}

.home-header.is-light .home-header__user,
.home-header.is-light .home-header__user:hover,
.home-header.is-light .home-header__user:focus {
    color: #333;
}

.home-header__lang-wrap {
    position: relative;
}

.home-header__lang-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    padding: 0;
    background: transparent;
    cursor: pointer;
    overflow: hidden;
    flex-shrink: 0;
}

.home-header__lang-icon {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    border-radius: 50%;
}

.home-header__lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 168px;
    margin-top: 10px;
    padding: 8px 0;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
    transform: translateY(-4px);
    pointer-events: none;
    z-index: 1001;
}

.home-header__lang-dropdown::before {
    content: '';
    position: absolute;
    right: 8px;
    top: -6px;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid #fff;
}

.home-header__lang-dropdown::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: 12px;
}

.home-header__lang-wrap.is-open .home-header__lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.home-header__lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    color: #333;
    font-size: 14px;
    line-height: 1.2;
    white-space: nowrap;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.home-header__lang-option:hover,
.home-header__lang-option:focus {
    color: #333;
    background: #f2f2f2;
    opacity: 1;
}

.home-header__lang-option-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.home-header__toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.home-header.is-light .home-header__toggle {
    color: #333;
}

.home-header__search-form {
    display: flex;
    align-items: center;
    width: 36px;
    height: 36px;
    margin: 0;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: transparent;
    overflow: hidden;
    transition: width 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.home-header__search-form.is-open {
    width: 260px;
    background: rgba(255, 255, 255, 0.14);
}

.home-header.is-light .home-header__search-form {
    border-color: rgba(0, 0, 0, 0.18);
}

.home-header.is-light .home-header__search-form.is-open {
    background: #f5f5f5;
}

.home-header__search-trigger {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: color 0.3s ease;
}

.home-header.is-light .home-header__search-trigger {
    color: #333;
}

.home-header__search-form input {
    flex: 1;
    min-width: 0;
    width: 0;
    border: none;
    background: transparent;
    outline: none;
    padding: 0;
    margin: 0;
    opacity: 0;
    font-size: 14px;
    color: #fff;
    transition: opacity 0.2s ease, width 0.3s ease;
}

.home-header__search-form.is-open input {
    width: auto;
    opacity: 1;
    padding: 0 12px 0 4px;
}

.home-header__search-form input::placeholder {
    color: rgba(255, 255, 255, 0.65);
}

.home-header.is-light .home-header__search-form input {
    color: #333;
}

.home-header.is-light .home-header__search-form input::placeholder {
    color: #999;
}

.home-header__user img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
}

/* ---- Hero 轮播 ---- */
.home-hero-carousel {
    position: relative;
    height: 100vh;
    min-height: 560px;
    overflow: hidden;
}

/* 淡入淡出切换，避免横向翻页 */
.home-hero-carousel--fade .carousel-inner {
    position: relative;
    height: 100%;
    overflow: hidden;
}

.home-hero-carousel--fade .carousel-inner > .item {
    position: absolute;
    top: 0;
    left: 0 !important;
    right: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    display: block;
    transform: none !important;
    transition: opacity 0.35s ease-in-out, visibility 0s linear 0.35s;
    z-index: 0;
}

.home-hero-carousel--fade .carousel-inner > .item.active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
    transition: opacity 0.35s ease-in-out, visibility 0s linear 0s;
}

.home-hero-carousel--fade .carousel-inner > .item.next,
.home-hero-carousel--fade .carousel-inner > .item.prev,
.home-hero-carousel--fade .carousel-inner > .item.left,
.home-hero-carousel--fade .carousel-inner > .item.right {
    left: 0 !important;
    transform: translate3d(0, 0, 0) !important;
}

.home-hero-carousel .carousel-inner,
.home-hero-carousel .item {
    height: 100%;
}

.home-hero-carousel .item {
    position: relative;
}

.hero-slide__media {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
}

.home-hero-carousel .hero-slide__media .carousel-video,
.home-hero-carousel .hero-slide__media .hero-slide__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    background: transparent;
}

.hero-slide__overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.15) 0%,
            rgba(0, 0, 0, 0.05) 40%,
            rgba(0, 0, 0, 0.25) 100%
    );
    pointer-events: none;
}

.hero-slide__content {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 100px clamp(24px, 8vw, 160px) 80px;
    pointer-events: none;
}

.hero-slide__copy {
    max-width: 640px;
    pointer-events: auto;
}

.hero-slide__name {
    margin: 0;
    font-size: clamp(40px, 6vw, 76px);
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
    line-height: 1.1;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
}

.hero-slide__slogan {
    margin: 14px 0 0;
    font-size: clamp(22px, 3.2vw, 42px);
    font-weight: 600;
    color: #fff;
    line-height: 1.25;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
}

.hero-slide__desc {
    margin: 16px 0 0;
    font-size: clamp(14px, 1.5vw, 20px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.5;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.35);
}

.hero-slide__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 32px;
}

.hero-slide__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    padding: 12px 32px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none;
    border: none;
    transition: background-color 0.2s ease, color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.hero-slide__btn:hover,
.hero-slide__btn:focus {
    text-decoration: none;
    opacity: 1;
    transform: translateY(-1px);
}

.hero-slide__btn--buy {
    background: linear-gradient(180deg, #ff6b35 0%, #e1251b 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(225, 37, 27, 0.35);
}

.hero-slide__btn--buy:hover,
.hero-slide__btn--buy:focus {
    background: linear-gradient(180deg, #f55a28 0%, #c91f16 100%);
    color: #fff;
}

.hero-slide__content--bb35 {
    display: block;
}

.hero-slide__buy-anchor {
    position: absolute;
    right: clamp(88px, 14vw, 210px);
    bottom: clamp(60px, 11vh, 118px);
    pointer-events: auto;
    min-width: 148px;
    padding: 12px 36px;
    font-size: 16px;
}

.hero-slide__btn--more {
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(4px);
}

.hero-slide__btn--more:hover,
.hero-slide__btn--more:focus {
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
}

.hero-slide__inner {
    position: relative;
    width: 100%;
    max-width: 1200px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
}

.hero-slide__title {
    margin: 0;
    font-size: clamp(36px, 5.5vw, 72px);
    font-weight: 700;
    color: #fff;
    letter-spacing: 2px;
    line-height: 1.15;
    text-align: center;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
    white-space: nowrap;
}

.hero-slide__subtitle {
    margin: 18px 0 0;
    font-size: clamp(14px, 1.6vw, 20px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
    text-align: center;
    letter-spacing: 1px;
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.4);
}

.hero-slide__product {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-58%, -48%);
    max-height: min(72vh, 520px);
    max-width: min(55vw, 640px);
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 12px 40px rgba(0, 0, 0, 0.45));
    pointer-events: none;
    z-index: 3;
}

.hero-slide__text {
    position: relative;
    z-index: 2;
    text-align: center;
}

/* 轮播箭头：默认隐藏，悬停轮播区域时显示 */
.home-hero-carousel .hero-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    background: transparent !important;
    border: none;
    outline: none;
    box-shadow: none;
    -webkit-tap-highlight-color: transparent;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.home-hero-carousel:hover .hero-control {
    opacity: 0.85;
    visibility: visible;
}

.home-hero-carousel .hero-control:hover,
.home-hero-carousel .hero-control:focus,
.home-hero-carousel .hero-control:active,
.home-hero-carousel .hero-control:focus-visible {
    opacity: 1;
    color: #fff;
    text-decoration: none;
    outline: none;
    box-shadow: none;
    background: transparent !important;
    border: none;
}

.home-hero-carousel .hero-control.left {
    left: 24px;
}

.home-hero-carousel .hero-control.right {
    right: 24px;
}

/* 横条式轮播指示器（参考 iGPSPORT 官网） */
.home-hero-carousel .carousel-indicators {
    bottom: 32px;
    left: 50%;
    right: auto;
    width: auto;
    margin-left: 0;
    margin-bottom: 0;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.home-hero-carousel .carousel-indicators li {
    width: 28px;
    height: 3px;
    border-radius: 2px;
    margin: 0;
    padding: 0;
    border: none;
    background: rgba(255, 255, 255, 0.35);
    text-indent: 0;
    cursor: pointer;
    transition: width 0.25s ease, background 0.25s ease, opacity 0.25s ease;
}

.home-hero-carousel .carousel-indicators li:hover {
    background: rgba(255, 255, 255, 0.6);
}

.home-hero-carousel .carousel-indicators .active {
    width: 48px;
    background: #fff;
    opacity: 1;
}

/* APP 介绍区 */
.homepage-intro {
    background: #fff;
    padding: 48px 0 32px;
    color: #333;
}

.homepage-intro__logo {
    max-width: 60px;
    margin-bottom: 16px;
}

.homepage-intro__headline h1 {
    font-size: 28px;
    font-weight: 600;
    margin: 0 0 12px;
    color: #333;
}

.homepage-intro__headline p {
    font-size: 15px;
    color: #666;
    max-width: 640px;
    margin: 0 auto 28px;
    line-height: 1.7;
}

.homepage-intro__downloads {
    margin-bottom: 24px;
}

.homepage-intro__downloads img {
    max-width: 180px;
    margin: 0 auto 12px;
}

.homepage-intro__phones {
    max-width: 720px;
    margin: 0 auto;
}

/* 页脚 */
.homepage-footer {
    background: #fff;
    color: #666;
    padding-top: 40px;
    padding-bottom: 40px;
}

.homepage-footer .footer-global {
    border-top-color: #e8e8e8;
}

.homepage-footer h4 {
    color: #333;
    font-weight: 600;
}

.homepage-footer a {
    color: #666;
}

.homepage-footer a:hover,
.homepage-footer a:focus {
    color: #333;
}

.homepage-footer .blackbird-logo {
    color: #333;
}

.homepage-footer .copyright {
    color: #999;
}

/* ---- 响应式 ---- */
@media (max-width: 991px) {
    html.has-site-header body {
        padding-top: 64px;
    }

    .home-header {
        padding: 14px 20px;
    }

    .home-header__nav-zone {
        position: static;
    }

    .home-header__nav-panel-bg {
        display: none;
    }

    .home-header__nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(0, 0, 0, 0.92);
        padding: 12px 0 0;
        align-items: stretch;
    }

    .home-header__nav-item {
        display: block;
        width: 100%;
        height: auto;
    }

    .home-header__nav-link {
        display: block;
        width: 100%;
        padding: 12px 20px;
        cursor: pointer;
    }

    .home-header__dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
        display: none;
        background: transparent;
        border: none;
        box-shadow: none;
        min-height: 0;
    }

    .home-header__nav-item.is-open .home-header__dropdown {
        display: block;
    }

    .home-header__dropdown-inner {
        position: static;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0 0 8px;
        transition: none;
    }

    .home-header__dropdown-inner a {
        display: block;
        padding: 10px 32px;
        color: rgba(255, 255, 255, 0.85);
        font-size: 14px;
    }

    .home-header.is-light .home-header__dropdown-inner a {
        color: #666;
    }

    .home-header__nav.is-open {
        display: flex;
        background: #fff;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    }

    .home-header.is-light .home-header__nav.is-open li a.home-header__nav-link {
        color: #333;
    }

    .home-header:not(.is-light) .home-header__nav.is-open .home-header__nav-link {
        color: #fff;
    }

    .home-header:not(.is-light) .home-header__nav.is-open {
        background: rgba(0, 0, 0, 0.92);
    }

    .home-header__nav li,
    .home-header__nav-item {
        width: 100%;
        text-align: left;
        padding: 0;
    }

    .home-header__toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .home-header__brand-logo {
        height: 32px;
    }

    .home-header__search-form.is-open {
        width: min(260px, calc(100vw - 180px));
    }

    .home-header__mall-dropdown {
        left: auto;
        right: 0;
        transform: translateX(0) translateY(-4px);
        min-width: 200px;
    }

    .home-header__mall-wrap.is-open .home-header__mall-dropdown {
        transform: translateX(0) translateY(0);
    }

    .home-header__mall-dropdown::before {
        left: auto;
        right: 24px;
        transform: none;
    }

    .home-header__mall-dropdown a {
        white-space: normal;
        font-size: 13px;
    }

    .home-header__user-dropdown {
        right: 0;
        min-width: 140px;
    }

    .home-header__user-dropdown a {
        font-size: 13px;
        white-space: nowrap;
    }

    .home-header__lang-dropdown {
        right: 0;
        min-width: 150px;
    }

    .home-header__lang-option {
        font-size: 13px;
        padding: 10px 16px;
    }

    .home-header__mall-btn .home-header__mall-icon {
        display: none;
    }

    .home-header__mall-btn {
        min-width: 56px;
        padding: 8px 16px;
    }

    .home-header__mall-label {
        width: auto;
    }

    .home-header__login-btn span {
        display: none;
    }

    .hero-slide__content {
        padding: 90px 24px 60px;
    }

    .hero-slide__name {
        font-size: clamp(32px, 9vw, 48px);
    }

    .hero-slide__slogan {
        font-size: clamp(18px, 5.5vw, 28px);
    }

    .hero-slide__actions {
        margin-top: 24px;
    }

    .hero-slide__btn {
        min-width: 120px;
        padding: 10px 24px;
        font-size: 14px;
    }

    .hero-slide__buy-anchor {
        right: 24px;
        bottom: 48px;
        min-width: 120px;
        padding: 10px 28px;
        font-size: 14px;
    }

    .hero-slide__product {
        transform: translate(-50%, -42%);
        max-height: 50vh;
        max-width: 80vw;
    }

    .hero-slide__title {
        white-space: normal;
    }
}

@media (max-width: 575px) {
    .home-header__actions {
        gap: 8px;
    }

    .home-hero-carousel .hero-control {
        width: 36px;
        font-size: 22px;
    }

    .home-hero-carousel .hero-control.left {
        left: 8px;
    }

    .home-hero-carousel .hero-control.right {
        right: 8px;
    }
}