.ve-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 1.5em 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.ve-container .ve-stage {
    position: relative;
    width: 100%;
    aspect-ratio: var(--ve-ratio, 16 / 9);
    background: #000;
    overflow: hidden;
    border-radius: 4px;
    transition: aspect-ratio 0.2s ease;
}

.ve-container .ve-iframe-wrapper {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.ve-container .ve-iframe-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    object-fit: contain;
}

.ve-container .ve-cover {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.ve-container.ve-container--loading .ve-cover {
    opacity: 1;
}

.ve-container .ve-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 0;
    align-items: center;
    justify-content: flex-end;
}

.ve-container .ve-btn {
    appearance: none;
    border: 1px solid #d0d0d0;
    background: #fff;
    color: #333;
    padding: 4px 12px;
    font-size: 13px;
    line-height: 1.4;
    border-radius: 3px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    user-select: none;
}

.ve-container .ve-btn:hover:not(.is-disabled) {
    background: #f0f0f0;
    border-color: #999;
}

.ve-container .ve-btn.is-disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.ve-container .ve-btn--zoom-in,
.ve-container .ve-btn--zoom-out {
    font-weight: bold;
    min-width: 36px;
}

.ve-container .ve-fallback {
    color: #666;
    background: #f5f5f5;
    border: 1px dashed #ccc;
    padding: 12px 16px;
    border-radius: 4px;
    text-align: center;
    margin: 0;
}

.ve-container.ve-container--error {
    padding: 0;
}

.ve-container.is-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    max-width: none;
    margin: 0;
    z-index: 999999;
    background: #000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.ve-container.is-fullscreen .ve-stage {
    width: auto;
    max-width: 100vw;
    max-height: calc(100vh - 48px);
    aspect-ratio: var(--ve-ratio, 16 / 9);
}

.ve-container.is-fullscreen .ve-controls {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    padding: 8px 16px;
    justify-content: center;
}

.ve-container.is-fullscreen .ve-btn {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}

.ve-container.is-fullscreen .ve-btn:hover:not(.is-disabled) {
    background: rgba(255, 255, 255, 0.25);
}

.ve-container[data-rotate="90"] .ve-iframe-wrapper,
.ve-container[data-rotate="270"] .ve-iframe-wrapper {
    transform: rotate(var(--ve-rotate, 90deg));
    transform-origin: center center;
}

.ve-container[data-rotate="180"] .ve-iframe-wrapper {
    transform: rotate(180deg);
}

.ve-container[data-scale] .ve-stage {
    transform: scale(var(--ve-scale, 1));
    transform-origin: top center;
}

@media (max-width: 768px) {
    .ve-container .ve-controls {
        justify-content: center;
    }

    .ve-container .ve-btn {
        padding: 6px 10px;
        font-size: 12px;
    }
}
.ve-preview-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: #666;
    font-size: 14px;
    background: #fafafa;
}

.ve-preview-error {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: #d63638;
    font-size: 14px;
    background: #fff5f5;
    border: 1px dashed #d63638;
    border-radius: 4px;
    padding: 12px;
    text-align: center;
}

.ve-block-preview-area {
    width: 100%;
    min-height: 200px;
    background: #fafafa;
    border-radius: 4px;
    overflow: hidden;
}

.ve-block-preview-area .ve-container {
    margin: 0;
}

.ve-resize-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 10;
}

.ve-resize-handle {
    position: absolute;
    width: 12px;
    height: 12px;
    background: #fff;
    border: 2px solid #2271b1;
    border-radius: 50%;
    pointer-events: auto;
    z-index: 11;
    transition: transform 0.1s ease, background 0.1s ease;
}

.ve-resize-handle:hover {
    background: #2271b1;
    transform: scale(1.3);
}

.ve-resize-handle--nw { top: -6px; left: -6px; }
.ve-resize-handle--n  { top: -6px; left: 50%; margin-left: -6px; }
.ve-resize-handle--ne { top: -6px; right: -6px; }
.ve-resize-handle--e  { top: 50%; right: -6px; margin-top: -6px; }
.ve-resize-handle--se { bottom: -6px; right: -6px; }
.ve-resize-handle--s  { bottom: -6px; left: 50%; margin-left: -6px; }
.ve-resize-handle--sw { bottom: -6px; left: -6px; }
.ve-resize-handle--w  { top: 50%; left: -6px; margin-top: -6px; }

.ve-container.ve-container--preview {
    margin: 0;
    max-width: 100%;
}

.ve-container.ve-container--preview .ve-controls {
    padding: 6px 0;
}

.ve-identify-result {
    min-height: 24px;
    font-size: 13px;
    padding: 4px 0;
}

#ve-preview-area {
    width: 100%;
    min-height: 200px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fafafa;
    overflow: hidden;
}

#ve-preview-area .ve-container {
    margin: 0;
}
/* 不支持 iframe 嵌入的平台降级视频卡片 */
.ve-container--external .ve-external-card {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ve-container--external .ve-external-cover {
    position: relative;
    width: 100%;
    background: #000;
    overflow: hidden;
}

.ve-container--external .ve-external-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ve-container--external .ve-external-cover--placeholder {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.ve-container--external .ve-external-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    transition: background 0.2s ease;
}

.ve-container--external .ve-external-play-overlay span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: #2271b1;
    font-size: 28px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.ve-container--external .ve-external-card:hover .ve-external-play-overlay {
    background: rgba(0, 0, 0, 0.45);
}

.ve-container--external .ve-external-info {
    padding: 16px 20px 8px;
}

.ve-container--external .ve-external-platform {
    display: inline-block;
    padding: 2px 10px;
    background: #f0f0f1;
    color: #666;
    font-size: 12px;
    border-radius: 10px;
    margin-bottom: 8px;
}

.ve-container--external .ve-external-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ve-container--external .ve-external-link {
    display: block;
    margin: 8px 20px 20px;
    padding: 10px 24px;
    background: #2271b1;
    color: #fff;
    border-radius: 4px;
    text-decoration: none;
    text-align: center;
    font-size: 15px;
    font-weight: 500;
    transition: background 0.2s ease;
}

.ve-container--external .ve-external-link:hover {
    background: #135e96;
    color: #fff;
}