.banner_640.svelte-elkuz7 {
        height: 640px;
        background: var(--bg-primary);
    }

    .user_info.svelte-elkuz7 {
        display: inline-block;
        margin: 0 auto;
        padding: 10px;
        width: 1200px;
    }

    .avatar.svelte-elkuz7 {
        float: left;
        margin: 10px;
    }

    /* (unused) .avatar_200 {
        width: 200px;
        height: 200px;
    }*/

    .signature.svelte-elkuz7 {
        padding: 10px;
    }

    .banner_menu.svelte-elkuz7 {
        position: sticky;
        top: 55px;
        display: block;
        height: 50px;
        border-bottom: solid 1px var(--line-q);
    }

    .banner_menu.svelte-elkuz7 .menu:where(.svelte-elkuz7) {
        float: left;
        width: 20%;
        height: 40px;
        color: var(--text-333333);
        font-size: 14px;
        font-weight: bold;
        line-height: 28px;
        text-align: center;
        border-bottom: solid 4px rgba(82, 229, 21, 0);
    }

    .banner_menu.svelte-elkuz7 .menu:where(.svelte-elkuz7):hover {
        float: left;
        border-bottom: solid 4px rgba(0, 255, 21, 1.0);
    }

    .banner_menu.svelte-elkuz7 .active:where(.svelte-elkuz7) {
        border-bottom: solid 4px rgba(0, 255, 21, 1.0);
    }

    .bottom_bar.svelte-elkuz7 {
        position: fixed;
        bottom: 80px;
        width: 100%;
        height: 55px;
    }

    .bottom_bar.svelte-elkuz7 .menu_bar:where(.svelte-elkuz7) {
        display: block;
        margin: 0 auto;
        width: 320px;
    }

    .banner.svelte-elkuz7 {
        height: 640px;
        background-color: #f1f1f1;
    }

    .banner.svelte-elkuz7 .avatar:where(.svelte-elkuz7) {
        margin-top: 0px;
        width: 200px;
        height: 200px;
    }

    .banner.svelte-elkuz7 .info_bar:where(.svelte-elkuz7) {
        margin: 0 auto;
        max-width: 1200px;
    }

    .banner.svelte-elkuz7 .info_bar:where(.svelte-elkuz7) h1:where(.svelte-elkuz7) {
        font-size: 2em;
        color: #ffffff;
        text-shadow: 0 0 5px #000000;
    }

    .banner.svelte-elkuz7 .info_bar:where(.svelte-elkuz7) h4:where(.svelte-elkuz7) {
        margin: 10px 0;
        width: fit-content;
        color: #ffffff;
        background-color: #4ffffee0;
    }

    /* (unused) .info {
        padding: 10px;
        height: 200px;
        background-color: #f1f1f1;
    }*/

    /* (unused) .info .qty span {
        font-weight: bold;
        font-size: 18px;
    }*/

    /* (unused) .by button {
        height: 50px;
        min-width: 60px;;
        background-color: #e6e6e6;
        border-radius: 5px;
    }*/

    /* (unused) ul.menu li {
        float: left;
        display: inline-block;
    }*/

    /* (unused) .led {
        margin: 10px;
        height: 480px;
        background-color: #f6f6f6;
    }*/

    /* (unused) .banner_led {
        width: 100%;
        aspect-ratio: 2.5/1;
        min-height: 200px;
        background: #f1f1f1;
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
    }*/

    .video-list-container.svelte-w1lwvd {
        margin: 0 auto;
        padding: 2rem 1rem;
    }

    .video-grid.svelte-w1lwvd {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .video-card.svelte-w1lwvd {
        display: flex;
        flex-direction: column;
        background: white;
        border-radius: 10px;
        overflow: hidden;
        margin-bottom: 1rem;
    }

    .thumbnail-wrapper.svelte-w1lwvd {
        position: relative;
        width: 100%;
        aspect-ratio: 3/4;
        background: #f8f8f8;
        overflow: hidden;
    }

    .thumbnail.svelte-w1lwvd {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .duration.svelte-w1lwvd, .views-count.svelte-w1lwvd {
        position: absolute;
        bottom: 8px;
        background: rgba(0, 0, 0, 0.7);
        color: white;
        font-size: 0.75rem;
        padding: 2px 6px;
        border-radius: 3px;
    }

    .duration.svelte-w1lwvd {
        right: 8px;
    }

    .views-count.svelte-w1lwvd {
        left: 8px;
    }

    .video-info.svelte-w1lwvd {
        padding: 1rem;
    }

    .author-info.svelte-w1lwvd {
        display: flex;
        align-items: center;
        margin-bottom: 0.75rem;
        font-size: 0.8em;
        font-weight: bold
    }

    .author-avatar.svelte-w1lwvd {
        width: 24px;
        height: 24px;
        border-radius: 50%;
        margin-right: 8px;
    }

    .video-title.svelte-w1lwvd {
        color: #000;
        font-size: 0.812498rem;
        font-style: normal;
        margin-bottom: 0.75rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .stats.svelte-w1lwvd {
        display: flex;
        gap: 1rem;
        font-size: 0.8rem;
        color: #888;
    }

    .empty-state.svelte-w1lwvd {
        text-align: center;
        padding: 4rem 0;
        color: #999;
    }

    .error-msg.svelte-w1lwvd {
        color: #dc3545;
    }

    .load-more.svelte-w1lwvd {
        text-align: center;
        padding: 2rem 0;
        font-size: 16px;
    }

    /* 样式完全不变 */
    /* (unused) .live_bar .led {
        height: 480px;
        background-size: cover;
    }*/
    .title_bar.svelte-1qg3qmw {
        margin: 20px;
    }
    .thumb.svelte-1qg3qmw {
        opacity: 1;
        transition: opacity 0.5s;
        width: 200px;
    }
    /* (unused) .thumb.fade-in {
        opacity: 1;
    }*/
    .dynamic-item.svelte-1qg3qmw {
        display: block;
        margin: 20px;
        padding: 20px;
        border-radius: 20px;
        background: #f1f1f1;
    }
    .user_info.svelte-1qg3qmw {
        display: flex;
    }
    .avatar_48.svelte-1qg3qmw {
        width: 48px;
        height: 48px;
        border-radius: 10%;
    }
    .nickname.svelte-1qg3qmw {
        margin: 10px;
    }
    .photo.svelte-1qg3qmw {
        display: inline-block;
        margin: 10px;
    }