/* 移动端样式 - 1:1还原目标网站 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #fff;
    background-color: #000;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 加密封面解密完成前先透明，解密成功后淡入，减少闪现感 */
img[data-encrypted] {
    opacity: 0;
    transition: opacity 0.1s ease;
}

img[data-encrypted].img-loaded {
    opacity: 1;
}

#app {
    width: 100%;
    min-height: 100vh;
    background-color: #000;
}

/* 顶部栏 */
.top-header {
    position: sticky;
    top: 0;
    z-index: 999;
    height: min(12.267vw, 73.6px);
    padding: min(2.667vw, 16px) min(4vw, 24px);
    background: #1c1c1c;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: min(2.667vw, 16px);
}

.top-header-left {
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    width: min(18.667vw, 112px);
    height: auto;
}

.logo-text {
    color: #fff;
    font-size: min(3.733vw, 22.4px);
    font-weight: bold;
    white-space: nowrap;
}

.top-header-center {
    flex: 1;
    display: flex;
    justify-content: stretch;
    padding-right: min(2.667vw, 16px);
}

.search-box-header {
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    text-decoration: none;
    cursor: pointer;
}

.search-input-header {
    width: 100%;
    height: min(8vw, 48px);
    background-color: #2a2a2a;
    border: min(0.133vw, 0.8px) solid rgba(255, 255, 255, 0.1);
    border-radius: min(1.067vw, 6.4px);
    padding: 0;
    color: #fff;
    font-size: min(3.2vw, 19.2px);
    outline: none;
    text-align: center;
}

.search-input-header::placeholder {
    color: #999;
}

/* .search-icon-header 删除对应图标后不再需要 */

.top-header-right {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: min(2.667vw, 16px);
}

.login-btn,
.register-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: min(1.333vw, 8px) min(4vw, 24px);
    border-radius: min(999vw, 999px);
    font-size: min(3.2vw, 19.2px);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.login-btn {
    background: transparent;
    border: min(0.267vw, 1.6px) solid #ffa805;
    color: #ffa805;
}

.register-btn {
    background: linear-gradient(135deg, #ffcc33, #ff7b1a);
    border: none;
    color: #000;
    box-shadow: 0 0 min(1.6vw, 10px) rgba(255, 172, 51, 0.6);
}

.notice-btn {
    position: relative;
    width: min(6.4vw, 38.4px);
    height: min(6.4vw, 38.4px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: min(5.333vw, 32px);
    text-decoration: none;
}

.notice-dot {
    position: absolute;
    top: min(0.533vw, 3.2px);
    right: min(0.533vw, 3.2px);
    width: min(2.133vw, 12.8px);
    height: min(2.133vw, 12.8px);
    background-color: #ff4444;
    border-radius: 50%;
    border: min(0.267vw, 1.6px) solid #1c1c1c;
}

.sign-btn {
    padding: min(1.333vw, 8px) min(3.2vw, 19.2px);
    background-color: #ffa805;
    color: #000;
    border-radius: min(1.067vw, 6.4px);
    font-size: min(3.2vw, 19.2px);
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
}

/* 导航标签栏 */
.nav-tabs {
    position: sticky;
    top: min(12.267vw, 73.6px);
    z-index: 998;
    background: #1c1c1c;
    border-bottom: min(0.133vw, 0.8px) solid rgba(255, 255, 255, 0.1);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.nav-tabs-wrapper {
    display: flex;
    align-items: center;
    gap: min(5.333vw, 32px);
    padding: 0 min(4vw, 24px);
    min-width: max-content;
}

.nav-tab {
    padding: min(3.2vw, 19.2px) 0;
    color: #999;
    font-size: min(3.733vw, 22.4px);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    flex-shrink: 0;
}

.nav-tab.active {
    color: #ffa805;
    font-weight: 500;
}

.nav-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: min(0.533vw, 3.2px);
    background-color: #ffa805;
}

/* 主内容区域 */
.main-content {
    width: 100%;
    padding-bottom: min(20vw, 120px);
    background-color: #000;
}

/* 搜索页顶部搜索框 */
.search-box {
    padding: min(4vw, 24px);
    background-color: #000;
}

.search-box form {
    width: 100%;
    display: flex;
    align-items: center;
    gap: min(2.667vw, 16px);
}

.search-box input[type="text"] {
    flex: 1;
    height: min(8vw, 48px);
    background-color: #2a2a2a;
    border: min(0.133vw, 0.8px) solid rgba(255, 255, 255, 0.1);
    border-radius: min(1.067vw, 6.4px);
    padding: 0 min(4vw, 24px);
    color: #fff;
    font-size: min(3.2vw, 19.2px);
    outline: none;
}

.search-box-btn {
    padding: min(2.133vw, 12.8px) min(4vw, 24px);
    border-radius: min(1.067vw, 6.4px);
    border: none;
    background: linear-gradient(135deg, #ffcc33, #ff7b1a);
    color: #000;
    font-size: min(3.2vw, 19.2px);
    font-weight: 600;
    cursor: pointer;
}

.search-box input[type="text"]::placeholder {
    color: #999;
}

.search-meta {
    padding: 0 min(4vw, 24px) min(2.667vw, 16px);
    font-size: min(3.2vw, 19.2px);
    color: #999;
}

/* 区块样式 */
.section-block {
    margin-bottom: min(5.333vw, 32px);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: min(4vw, 24px) min(4vw, 24px) min(2.667vw, 16px);
}

.section-title {
    color: #fff;
    font-size: min(4.267vw, 25.6px);
    font-weight: 500;
}

.section-date {
    color: #999;
    font-size: min(3.2vw, 19.2px);
}

.section-more {
    color: #ffa805;
    font-size: min(3.2vw, 19.2px);
    text-decoration: none;
}

/* 每日精选 - 大图+小图布局 */
.daily-picks {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: min(2.667vw, 16px);
    padding: 0 min(4vw, 24px);
}

.main-video-card {
    width: 100%;
}

.main-video-link {
    display: block;
    text-decoration: none;
}

.main-video-cover {
    width: 100%;
    padding-top: 140%;
    position: relative;
    background-color: #2a2a2a;
    border-radius: min(1.067vw, 6.4px);
    overflow: hidden;
}

.main-video-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: min(2.667vw, 16px);
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.7));
}

.video-overlay-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.video-badge {
    background-color: rgba(0,0,0,0.6);
    color: #fff;
    padding: min(0.8vw, 4.8px) min(2.133vw, 12.8px);
    border-radius: min(0.533vw, 3.2px);
    font-size: min(2.4vw, 14.4px);
}

.video-meta-overlay {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: min(0.533vw, 3.2px);
}

.video-code {
    background-color: rgba(0,0,0,0.6);
    color: #fff;
    padding: min(0.533vw, 3.2px) min(1.6vw, 9.6px);
    border-radius: min(0.533vw, 3.2px);
    font-size: min(2.133vw, 12.8px);
}

.video-age {
    width: min(4.8vw, 28.8px);
    height: min(4.8vw, 28.8px);
    background-color: #ff4444;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: min(2.4vw, 14.4px);
    font-weight: bold;
}

.video-overlay-bottom {
    display: flex;
    flex-direction: column;
    gap: min(1.333vw, 8px);
}

.video-title-overlay {
    color: #fff;
    font-size: min(4.8vw, 28.8px);
    font-weight: bold;
    line-height: 1.3;
}

.video-subtitle-overlay {
    color: #ccc;
    font-size: min(3.2vw, 19.2px);
}

.video-desc-overlay {
    color: #999;
    font-size: min(2.667vw, 16px);
}

.video-stats-overlay {
    display: flex;
    align-items: center;
    gap: min(2.667vw, 16px);
    font-size: min(2.4vw, 14.4px);
    color: #ccc;
}

.video-label {
    color: #ffa805;
}

/* 侧边视频卡片 */
.side-video-card {
    width: 100%;
}

.side-video-link {
    display: block;
    text-decoration: none;
}

.side-video-cover {
    width: 100%;
    padding-top: 140%;
    position: relative;
    background-color: #2a2a2a;
    border-radius: min(1.067vw, 6.4px);
    overflow: hidden;
    margin-bottom: min(2.667vw, 16px);
}

.side-video-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.side-video-overlay {
    position: absolute;
    top: min(1.333vw, 8px);
    left: min(1.333vw, 8px);
}

.side-video-badge {
    background-color: rgba(0,0,0,0.6);
    color: #fff;
    padding: min(0.533vw, 3.2px) min(1.6vw, 9.6px);
    border-radius: min(0.533vw, 3.2px);
    font-size: min(2.133vw, 12.8px);
}

.side-video-info {
    padding: 0 min(1.333vw, 8px);
}

.side-video-title {
    color: #fff;
    font-size: min(3.2vw, 19.2px);
    line-height: 1.4;
    margin-bottom: min(1.333vw, 8px);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.side-video-label {
    color: #ffa805;
    font-size: min(2.4vw, 14.4px);
}

/* 短视频卡片 - 3列 */
.short-videos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: min(2.667vw, 16px);
    padding: 0 min(4vw, 24px);
}

.short-video-card {
    width: 100%;
}

.short-video-link {
    display: block;
    text-decoration: none;
}

.short-video-cover {
    width: 100%;
    padding-top: 140%;
    position: relative;
    background-color: #2a2a2a;
    border-radius: min(1.067vw, 6.4px);
    overflow: hidden;
    margin-bottom: min(1.333vw, 8px);
}

.short-video-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.free-badge {
    position: absolute;
    top: min(1.333vw, 8px);
    right: min(1.333vw, 8px);
    background-color: #07c160;
    color: #fff;
    padding: min(0.533vw, 3.2px) min(1.6vw, 9.6px);
    border-radius: min(2.667vw, 16px);
    font-size: min(2.133vw, 12.8px);
    font-weight: 500;
}

.short-video-overlay-text {
    position: absolute;
    bottom: min(1.333vw, 8px);
    left: min(1.333vw, 8px);
    right: min(1.333vw, 8px);
    background-color: rgba(0,0,0,0.7);
    color: #fff;
    padding: min(1.067vw, 6.4px);
    border-radius: min(0.533vw, 3.2px);
    font-size: min(2.133vw, 12.8px);
    line-height: 1.3;
}

.short-video-title {
    color: #fff;
    font-size: min(2.933vw, 17.6px);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 min(1.333vw, 8px);
}

/* 热推视频列表 */
.videos-list {
    display: flex;
    flex-direction: column;
    gap: min(4vw, 24px);
    padding: 0 min(4vw, 24px);
    margin-top: min(3.2vw, 19.2px);
}

/* 双栏网格列表（首页等可以按需使用） */
.videos-list--grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: min(2.667vw, 16px);
    padding: 0 min(4vw, 24px);
    margin-top: min(3.2vw, 19.2px);
}

/* 首页加载更多按钮 */
.load-more-wrapper {
    padding: min(2.667vw, 16px) min(4vw, 24px) min(4vw, 24px);
    text-align: center;
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40%;
    padding: min(2.133vw, 12.8px) min(6.4vw, 38.4px);
    border-radius: min(4vw, 24px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: linear-gradient(135deg, #262b3a, #171a24);
    color: #fff;
    font-size: min(3.2vw, 19.2px);
    cursor: pointer;
}

.load-more-btn[disabled] {
    opacity: 0.6;
    cursor: default;
}

.load-more-btn-spinner {
    display: none;
    width: min(3.2vw, 19.2px);
    height: min(3.2vw, 19.2px);
    margin-left: min(2.133vw, 12.8px);
    border-radius: 50%;
    border: min(0.533vw, 3.2px) solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    animation: loadMoreSpin 0.6s linear infinite;
}

.load-more-btn.is-loading .load-more-btn-spinner {
    display: inline-block;
}

@keyframes loadMoreSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 首页区块标题 */
.section-block-title {
    padding: 0 min(4vw, 24px);
    margin-top: min(4vw, 24px);
    margin-bottom: min(2.667vw, 16px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: min(2.133vw, 12.8px);
    font-size: min(4.267vw, 25.6px);
    font-weight: 600;
}

.section-block-title-text {
    color: #fff;
    font-size: min(4.267vw, 25.6px);
    font-weight: 600;
}

.section-block-title-badge {
    padding: 0 min(2.133vw, 12.8px);
    border-radius: min(2.667vw, 16px);
    background-color: rgba(255, 255, 255, 0.06);
    color: #999;
    font-size: min(2.667vw, 16px);
}

/* 专题页头部：显示专题名称 */
.topic-header {
    margin: min(4vw, 24px) min(4vw, 24px) min(2.667vw, 16px);
    padding: min(4vw, 24px);
    border-radius: min(4vw, 24px);
    /* 霓虹紫蓝渐变风格（恢复上一版） */
    background: radial-gradient(circle at top left, rgba(138, 92, 255, 0.4), transparent 55%),
                radial-gradient(circle at bottom right, rgba(0, 199, 255, 0.35), transparent 60%),
                linear-gradient(135deg, #14151f, #090a11);
    border: 1px solid rgba(138, 92, 255, 0.6);
    min-height: min(22vw, 132px);
    box-shadow:
        0 0 min(2.133vw, 12.8px) rgba(138, 92, 255, 0.45),
        0 min(1.6vw, 9.6px) min(6.4vw, 38.4px) rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: min(1.6vw, 9.6px);
}

.topic-name {
    margin: 0;
    color: #fff;
    font-size: min(4.267vw, 25.6px);
    font-weight: 600;
}

.topic-meta {
    display: flex;
    align-items: center;
    gap: min(2.133vw, 12.8px);
    font-size: min(3.2vw, 19.2px);
    color: #999;
}

.topic-meta-count {
    padding: 0 min(2.133vw, 12.8px);
    border-radius: min(2.667vw, 16px);
    background-color: rgba(255, 255, 255, 0.06);
    color: #ccc;
}

/* 首页首张卡片占两列 */
#home-videos-list.videos-list--grid .video-item:first-child {
    grid-column: span 2;
}

/* 通用单页每个专题下首张卡片占两列 */
.page-topic-videos.videos-list--grid .video-item:first-child {
    grid-column: span 2;
}

/* 专题页视频列表首张卡片占两列 */
.topic-videos-grid.videos-list--grid .video-item:first-child {
    grid-column: span 2;
}

/* 通用单页「更多视频」按钮样式 */
.page-topic-more-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: min(2.667vw, 16px) min(4vw, 24px) 0;
    padding: min(2.133vw, 12.8px) 0;
    border-radius: min(4vw, 24px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    font-size: min(3.2vw, 19.2px);
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, #262b3a, #171a24);
}

.page-topic-more-btn::after {
    content: "›";
    margin-left: min(1.6vw, 9.6px);
    font-size: min(3.2vw, 19.2px);
}

.page-topic-more-btn:hover {
    border-color: rgba(255, 255, 255, 0.32);
}

/* 视频详情页 - 相关视频两列网格 */
.related-videos {
    margin-top: min(4vw, 24px);
}

.related-videos-title {
    padding: 0;
    margin-bottom: min(2.667vw, 16px);
    color: #fff;
    font-size: min(4.267vw, 25.6px);
    font-weight: 600;
}

.related-videos .video-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: min(2.667vw, 16px);
}

/* 视频详情页 - 播放器全宽铺满，始终保持 16:9 比例 */
.video-player {
    width: 100%;
    background-color: #000;
    overflow: hidden;
}

.video-player-empty {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: min(1.067vw, 6.4px);
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: min(3.2vw, 19.2px);
}

/* 视频详情页顶部横幅广告 */
.video-banner-ad {
    margin: min(3.2vw, 19.2px) min(4vw, 24px) 0;
    border-radius: min(2.667vw, 16px);
    overflow: hidden;
}

.video-banner-ad__link {
    display: block;
    text-decoration: none;
}

.video-banner-ad__img {
    display: block;
    width: 100%;
    height: auto;
}

/* 视频详情页网站通知条 */
.website-notice {
    margin: min(3.2vw, 19.2px) min(4vw, 24px) min(3.2vw, 19.2px);
    padding: min(2.133vw, 12.8px) min(2.667vw, 16px);
    border-radius: min(2.667vw, 16px);
    background: linear-gradient(135deg, #262b3a, #171a24);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.website-notice-content {
    display: flex;
    align-items: center;
    gap: min(2.133vw, 12.8px);
}

.website-notice-tag {
    padding: 0 min(2.133vw, 12.8px);
    border-radius: min(2.667vw, 16px);
    background-color: rgba(255, 168, 5, 0.16);
    color: #ffa805;
    font-size: min(2.667vw, 16px);
    flex-shrink: 0;
}

.website-notice-text {
    margin: 0;
    color: #ccc;
    font-size: min(3.2vw, 19.2px);
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.website-notice-link {
    color: #4da6ff;
    text-decoration: none;
}

.website-notice-link:hover {
    text-decoration: underline;
}

/* 通用单页容器样式 */
.page-container {
    padding: 0 min(4vw, 24px) min(4vw, 24px);
}

.page-title {
    margin: 0 0 min(3.2vw, 19.2px);
    color: #fff;
    font-size: min(4.267vw, 25.6px);
    font-weight: 600;
}

.page-text {
    color: #ccc;
    font-size: min(3.2vw, 19.2px);
    line-height: 1.6;
}

/* 通用单页下的专题列表 */
.topics-list {
    display: flex;
    flex-direction: column;
    gap: min(2.667vw, 16px);
    margin-top: min(2.667vw, 16px);
}

.topic-item {
    display: block;
    padding: min(2.133vw, 12.8px) min(2.667vw, 16px);
    border-radius: min(2.667vw, 16px);
    background-color: #141414;
    text-decoration: none;
}

.topic-item-title {
    color: #fff;
    font-size: min(3.2vw, 19.2px);
    font-weight: 500;
}

/* 视频详情页下面的信息区域 */
.video-detail {
    display: flex;
    flex-direction: column;
    gap: min(4vw, 24px);
    padding: min(4vw, 24px) min(4vw, 24px) min(4vw, 24px);
}

.video-detail-info {
    display: flex;
    flex-direction: column;
    gap: min(2.667vw, 16px);
}

.video-detail-title {
    color: #fff;
    font-size: min(4.267vw, 25.6px);
    font-weight: 600;
    line-height: 1.4;
}

.video-detail-meta {
    display: flex;
    align-items: center;
    gap: min(3.2vw, 19.2px);
    font-size: min(3.2vw, 19.2px);
    color: #999;
}

.video-detail-description {
    color: #ccc;
    font-size: min(3.2vw, 19.2px);
    line-height: 1.6;
}

.video-tags {
    display: flex;
    flex-wrap: wrap;
    gap: min(2.133vw, 12.8px);
}

.video-tag {
    padding: min(0.8vw, 4.8px) min(2.667vw, 16px);
    border-radius: min(2.667vw, 16px);
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffa805;
    font-size: min(2.933vw, 17.6px);
    text-decoration: none;
}

.video-item {
    display: block;
    text-decoration: none;
}

.video-cover {
    width: 100%;
    padding-top: 56.25%;
    position: relative;
    background-color: #2a2a2a;
    border-radius: min(1.067vw, 6.4px);
    overflow: hidden;
    margin-bottom: min(2.667vw, 16px);
}

.video-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-info {
    padding: 0 min(1.333vw, 8px);
}

/* 通用横版视频行样式（参考原站） */
.md-row-lay {
    position: relative;
    width: 100%;
    background-color: #000;
    border-radius: min(1.067vw, 6.4px);
    overflow: hidden;
}

.md-row-lay.bg-black {
    background-color: #000;
}

/* 推荐区域用的小号横卡片 */
.md-row-lay--compact .video-bottom {
    padding-top: min(1.333vw, 8px);
    padding-bottom: min(1.333vw, 8px);
}

.md-row-lay--compact .video-item-name {
    font-size: min(3.2vw, 19.2px);
}

.md-row-lay .coverImg {
    position: relative;
    width: 100%;
    /* 16:9 比例容器 */
    padding-top: 56.25%;
}

.md-row-lay .coverImg img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: top;
}

.md-row-lay .coverImg img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: top;
}
.small-videos .coverImg img {
    object-fit: contain !important;
}
.md-row-lay .gold-btn {
    position: absolute;
    top: min(2.133vw, 12.8px);
    right: min(2.133vw, 12.8px);
    padding: min(0.8vw, 4.8px) min(2.4vw, 14.4px);
    background: linear-gradient(135deg, #ffb347, #ff6b00);
    border-radius: min(2.667vw, 16px);
    font-size: min(2.4vw, 14.4px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.md-row-lay .gold-btn .spanPrice {
    font-weight: 600;
}

.md-row-lay .absolute.left-10.bottom-10 {
    position: absolute;
    left: min(2.667vw, 16px);
    right: min(2.667vw, 16px);
    bottom: min(2.667vw, 16px);
    display: flex;
    align-items: center;
    gap: min(2.133vw, 12.8px);
}

.md-row-lay .video-bottom {
    padding-top: min(1.333vw, 8px);
    padding-bottom: min(1.333vw, 8px);
}

.md-row-lay .video-item-name {
    color: #fff;
    font-size: min(3.733vw, 22.4px);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 横版卡片下方信息小标签 */
.md-row-lay .video-chip {
    background-color: rgba(0, 0, 0, 0.4);
    color: #fff;
    font-size: min(3.2vw, 19.2px);
    padding: min(0.8vw, 4.8px) min(2.667vw, 16px);
    border-radius: min(1.067vw, 6.4px);
}

.md-row-lay .video-chip--views {
    margin-left: auto;
    margin-right: min(2.667vw, 16px);
}

.md-row-lay .video-chip--duration {
    margin-left: auto;
    margin-right: min(2.667vw, 16px);
}

.hot-video-title {
    color: #fff;
    font-size: min(3.2vw, 19.2px);
    line-height: 1.4;
    margin-bottom: min(1.333vw, 8px);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    min-height: min(8.533vw, 51.2px);
}

.hot-video-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: min(2.4vw, 14.4px);
    color: #999;
}

/* 底部导航 */
.van-tabbar {
    z-index: 1;
    display: flex;
    box-sizing: content-box;
    width: min(100%, 600px);
    height: min(13.333vw, 80px);
    background: #000;
    border-top: min(0.133vw, 0.8px) solid rgba(255, 255, 255, 0.1);
    padding-bottom: env(safe-area-inset-bottom);
}

.van-tabbar--fixed {
    position: fixed;
    bottom: 0;
    left: calc(50% - min(50%, 300px));
}

.van-tabbar-item {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #969799;
    font-size: min(3.2vw, 19.2px);
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
}

.van-tabbar-item--active {
    color: #ffa805;
    background-color: transparent;
}

.van-tabbar-item__icon {
    margin-bottom: min(0.533vw, 3.2px);
    font-size: min(5.867vw, 35.2px);
}

.van-tabbar-item__text {
    font-size: min(2.667vw, 16px);
}

/* 空状态 */
.empty-state {
    width: 100%;
    padding: min(13.333vw, 80px) min(5.333vw, 32px);
    text-align: center;
    color: #666;
    font-size: min(3.733vw, 22.4px);
}

/* 响应式调整 */
@media (min-width: 375px) {
    .daily-picks,
    .short-videos,
    .videos-list {
        gap: min(3.2vw, 19.2px);
        padding: 0 min(4vw, 24px);
    }
}

@media (min-width: 414px) {
    .daily-picks,
    .short-videos,
    .videos-list {
        gap: min(4vw, 24px);
        padding: 0 min(4vw, 24px);
    }
}

/* 返回按钮和导航标题 */
.back-btn {
    width: min(6.4vw, 38.4px);
    height: min(6.4vw, 38.4px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: min(5.333vw, 32px);
    text-decoration: none;
    flex-shrink: 0;
}

.nav-title {
    flex: 1;
    text-align: center;
    color: #fff;
    font-size: min(4.267vw, 25.6px);
    font-weight: 500;
}

/* 安全区域适配 */
@supports (padding: max(0px)) {
    .main-content {
        padding-bottom: max(min(20vw, 120px), env(safe-area-inset-bottom));
    }
    
    .van-tabbar {
        padding-bottom: env(safe-area-inset-bottom);
    }
}


/* 推广位双列（类名避免 ad- 前缀以降低扩展误拦） */
.promo-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: min(2.667vw, 16px);
    padding: 0 min(4vw, 24px) min(4vw, 24px);
}

.promo-row a {
    display: block;
    text-decoration: none;
}

.promo-row .promo-tile-img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--xb-radius);
}