.mv-wrapper{position:relative;display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;gap:0 24px;padding:22px 24px;border-radius:24px;border:4px solid #7bb0ff;background:rgba(0,0,0,.2);box-shadow:0 10px 40px rgba(0,0,0,.5);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);max-width:1280px;width:100%;margin:0 auto}.mv-wrapper .mv-sidebar{flex:0 1 388px;min-width:280px;max-width:388px;display:flex;flex-direction:column;gap:24px}.mv-wrapper .mv-field{display:flex;flex-direction:column;gap:10px}.mv-wrapper .mv-label{margin:0;font-size:16px;font-weight:400;color:#fff}.mv-wrapper .mv-star{color:#ff4f17}.mv-wrapper .mv-style-row{display:flex;flex-wrap:nowrap;align-items:center;gap:12px;width:100%}.mv-wrapper .mv-style-option{display:block;padding:0;border:none;background:none;cursor:pointer;text-align:left;flex:1 1 0%;min-width:0;max-width:124px}.mv-wrapper .mv-style-thumb{display:block;position:relative;width:100%;aspect-ratio:1 / 1;border-radius:14px;overflow:hidden;border:2px solid transparent;box-sizing:border-box}.mv-wrapper .mv-style-thumb::after{content:'';position:absolute;left:0;right:0;bottom:0;height:52%;background:linear-gradient(to top,rgba(0,0,0,.72) 0%,rgba(0,0,0,.2) 45%,transparent 100%);pointer-events:none;z-index:1}.mv-wrapper .mv-style-option.is-selected .mv-style-thumb{border-color:#685bff}.mv-wrapper .mv-style-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.mv-wrapper .mv-style-caption{position:absolute;left:0;right:0;bottom:10px;z-index:2;margin:0;padding:0 6px;font-size:14px;font-weight:500;color:#fff;text-align:center;line-height:1.2}.mv-wrapper .mv-upload-row{display:flex;gap:12px;flex-wrap:wrap}.mv-wrapper .upload-box{position:relative;flex:1;min-width:140px;height:168px;border-radius:12px;border:2px dashed rgba(212,214,218,.5);background:rgba(248,248,249,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:background 0.2s,border-color 0.2s}.mv-wrapper .upload-box:not(.is-loading,.is-uploaded):hover{background:rgba(104,91,255,.12);border-color:#685bff}.mv-wrapper .upload-box.is-loading{cursor:wait}.mv-wrapper .upload-box.is-uploaded{cursor:default;padding:0}.mv-wrapper .mv-upload-row .upload-box:hover{background:rgba(248,248,249,.2);border-color:rgba(212,214,218,.65)}.mv-wrapper .upload-content{padding:12px;text-align:center}.mv-wrapper .upload-text{margin:12px auto 6px;font-size:14px;color:#fff}.mv-wrapper .upload-tips{margin:0;font-size:12px;line-height:1.35;color:rgba(255,255,255,.6)}.mv-wrapper .file-upload{opacity:0;position:absolute;top:0;left:0;width:100%;height:100%;cursor:pointer;z-index:1}.mv-wrapper .upload-box.is-uploaded .file-upload{pointer-events:none}.mv-wrapper .upload-box.is-loading .file-upload{pointer-events:none}.mv-wrapper .img-box{position:relative;display:none;width:100%;height:100%;border-radius:10px;overflow:hidden}.mv-wrapper .upload-img{width:100%;height:100%;object-fit:contain;display:block;background:rgba(0,0,0,.25)}.mv-wrapper .img-operate{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.45);border-radius:10px;display:flex;justify-content:center;align-items:center;gap:12px;color:#fff;opacity:0;transition:opacity 0.2s;z-index:2}.mv-wrapper .img-operate span{position:relative;z-index:1;cursor:pointer;transition:opacity 0.2s}.mv-wrapper .img-operate span:hover{opacity:.85}.mv-wrapper .loading-box{display:none;color:#685bff;animation:mv-spin 1s linear infinite}@keyframes mv-spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}.mv-wrapper .upload-box.is-loading .loading-box{display:flex;align-items:center;justify-content:center}.mv-wrapper .upload-box.is-uploaded .img-box{display:block}.mv-wrapper .upload-box.is-loading .upload-content,.mv-wrapper .upload-box.is-loading .img-box,.mv-wrapper .upload-box.is-uploaded .upload-content{display:none}.mv-wrapper .upload-box.mv-upload-music.is-loading.is-uploaded .img-box.mv-music-img-box{display:block}.mv-wrapper .upload-box.mv-upload-music.is-loading.is-uploaded .loading-box{display:none}.mv-wrapper .upload-box.is-uploaded:hover .img-operate{opacity:1}.mv-wrapper .mv-disclaimer{margin:4px 0 0;font-size:14px;color:rgba(255,255,255,.6);line-height:1.4}.mv-wrapper .upload-box.mv-upload-music{width:100%;max-width:none;flex:none;min-width:0}.mv-wrapper .upload-box.mv-upload-music:not(.is-loading,.is-uploaded):hover{background:rgba(248,248,249,.2);border-color:rgba(212,214,218,.65)}.mv-wrapper .upload-box.mv-upload-music.is-dragover:not(.is-uploaded,.is-loading){background:rgba(248,248,249,.2);border-color:rgba(212,214,218,.65)}.mv-wrapper .upload-box.mv-upload-music.is-loading{cursor:wait}.mv-wrapper .upload-box.mv-upload-music.is-uploaded{cursor:default;height:auto}.mv-wrapper .upload-box.mv-upload-music.is-uploaded .img-box.mv-music-img-box{height:auto;min-height:0}.mv-wrapper .mv-audio-clips-area{position:relative;width:100%;padding:32px 10px;box-sizing:border-box;border-radius:12px;user-select:none}.mv-wrapper .mv-music-close{position:absolute;top:7px;right:7px;width:22px;height:22px;padding:0;border:none;border-radius:50%;background:rgba(42,48,72,.85);color:#fff;cursor:pointer;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;z-index:5;transition:opacity 0.2s}.mv-wrapper .mv-music-close:hover{opacity:.88}.mv-wrapper .mv-music-reload-mask{position:absolute;inset:0;z-index:4;display:flex;align-items:center;justify-content:center;border-radius:12px;background:rgba(20,22,38,.48);pointer-events:auto}.mv-wrapper .mv-music-reload-mask[hidden]{display:none}.mv-wrapper .mv-music-reload-spinner{width:28px;height:28px;border:3px solid rgba(168,169,255,.25);border-top-color:#a8a9ff;border-radius:50%;animation:mv-spin 1s linear infinite}.mv-wrapper .upload-box.mv-upload-music.is-loading.is-uploaded .mv-audio-clips-area{pointer-events:none}.mv-wrapper .upload-box.mv-upload-music.is-loading.is-uploaded .mv-music-close{pointer-events:auto}.mv-wrapper .mv-audio-trimmer{padding:4px 28px 0 0}.mv-wrapper .mv-clips-wrap{display:flex;align-items:center;gap:8px}.mv-wrapper .mv-music-play{flex-shrink:0;width:28px;height:28px;padding:0;border:none;border-radius:50%;background:rgba(104,91,255,.22);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.2s,opacity 0.2s}.mv-wrapper .mv-music-play:hover:not(:disabled){background:rgba(104,91,255,.38)}.mv-wrapper .mv-music-play.is-playing{background:rgba(104,91,255,.45)}.mv-wrapper .mv-music-play:disabled{opacity:.4;cursor:not-allowed}.mv-wrapper .mv-music-play .mv-music-pause-icon[hidden],.mv-wrapper .mv-music-play .mv-music-play-icon[hidden]{display:none}.mv-wrapper .mv-audio-clips-outer{flex:1;min-width:0}.mv-wrapper .mv-audio-clips{position:relative;height:56px;border-radius:8px;background:rgba(232,233,236,.2);cursor:crosshair;touch-action:none}.mv-wrapper .mv-wave-box{position:absolute;inset:0}.mv-wrapper .mv-wave-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:14px;color:#f7f7f7;z-index:6;background:rgba(0,0,0,.6)}.mv-wrapper .mv-wave-loading.is-hidden{display:none}.mv-wrapper .mv-music-wave-canvas{display:block;width:100%;height:100%;vertical-align:top;pointer-events:none}.mv-wrapper .mv-music-progress-indicator{position:absolute;top:0;bottom:0;left:0;width:2px;margin-left:-1px;background:#685bff;pointer-events:none;z-index:3;transform:translateZ(0)}.mv-wrapper .mv-music-selected-area{position:absolute;top:0;bottom:0;left:0;width:100%;background:rgba(104,91,255,.28);border-left:2px solid rgba(255,255,255,.85);border-right:2px solid rgba(255,255,255,.85);z-index:2;pointer-events:auto}.mv-wrapper .mv-music-drag-handle{position:absolute;top:50%;transform:translateY(-50%);width:12px;height:70%;min-height:28px;max-height:44px;cursor:ew-resize;z-index:4;touch-action:none;border-radius:6px;background:linear-gradient(180deg,rgba(120,108,255,.98) 0%,rgba(88,74,220,.98) 100%);box-shadow:0 0 0 1px rgba(255,255,255,.45),0 2px 6px rgba(0,0,0,.18)}.mv-wrapper .mv-music-drag-handle::before{content:'';position:absolute;left:50%;top:50%;width:6px;height:18px;transform:translate(-50%,-50%);border-radius:2px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.95) 0 2px,transparent 2px 4px);opacity:.95}.mv-wrapper .mv-music-drag-handle-left{left:-6px}.mv-wrapper .mv-music-drag-handle-right{right:-6px}.mv-wrapper .mv-music-selected-box{position:absolute;inset:0;cursor:grab}.mv-wrapper .mv-music-selected-box:active{cursor:grabbing}.mv-wrapper .mv-music-time-wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;margin-top:16px;font-size:12px;line-height:1.4}.mv-wrapper .mv-music-time-interval{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px}.mv-wrapper .mv-music-range-text{color:#a8a9ff;font-weight:500}.mv-wrapper .mv-music-range-hint{color:rgba(255,255,255,.45);font-size:11px}.mv-wrapper .mv-music-duration-line{font-size:12px;color:rgba(255,255,255,.85)}.mv-wrapper .mv-music-seg-duration{color:#a8a9ff;font-weight:500}.mv-wrapper .mv-link{color:#685bff;text-decoration:underline}.mv-wrapper .generate-btn{display:flex;align-items:center;justify-content:center;width:100%;max-width:352px;height:48px;margin:8px auto 0;border-radius:8px;background:#685bff;color:#fff;font-size:18px;font-weight:600;text-decoration:none;transition:background 0.2s;cursor:pointer}.mv-wrapper .generate-btn:hover{background:#4839EA}.mv-wrapper .mv-divider{flex:0 0 1px;width:1px;min-height:100%;background:rgba(217,217,217,.2);align-self:stretch}.mv-wrapper .mv-main{flex:1 1 0%;min-width:0}.mv-wrapper .mv-title{margin:0 0 12px;font-size:24px;font-weight:700;color:#fff;text-align:center;line-height:1.3}.mv-wrapper .mv-lead{margin:0 0 28px;font-size:14px;color:rgba(255,255,255,.6);text-align:center;line-height:1.5}.mv-wrapper .mv-previews{display:flex;flex-wrap:wrap;gap:24px;justify-content:center}.mv-wrapper .mv-preview-card{width:calc(100% /3);max-width:200px;display:flex;flex-direction:column;align-items:center;gap:20px}.mv-wrapper .mv-preview-visual{position:relative;width:100%;aspect-ratio:200 / 355;border-radius:16px;overflow:hidden;background:#0d0d0f;cursor:pointer}.mv-wrapper .mv-preview-visual.is-playing{cursor:pointer}.mv-wrapper .mv-preview-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.mv-wrapper .mv-preview-mute-wrap{position:absolute;top:10px;right:10px;z-index:3;pointer-events:none}.mv-wrapper .mv-preview-mute-wrap .mv-preview-mute-btn{pointer-events:auto}.mv-wrapper .mv-preview-bar{position:absolute;left:0;right:0;bottom:0;height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:linear-gradient(0deg,rgba(0,0,0,.6) 0%,transparent 100%);pointer-events:auto;z-index:2}.mv-wrapper .mv-preview-mute-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;cursor:pointer;flex-shrink:0;transition:opacity 0.2s,background 0.2s}.mv-wrapper .mv-preview-mute-btn:hover{opacity:.92;background:rgba(0,0,0,.72)}.mv-wrapper .mv-preview-mute-btn .mv-icon-volume-on,.mv-wrapper .mv-preview-mute-btn .mv-icon-volume-off{display:block}.mv-wrapper .mv-preview-mute-btn.is-muted .mv-icon-volume-on{display:none}.mv-wrapper .mv-preview-mute-btn.is-muted .mv-icon-volume-off{display:block}.mv-wrapper .mv-preview-mute-btn:not(.is-muted) .mv-icon-volume-on{display:block}.mv-wrapper .mv-preview-mute-btn:not(.is-muted) .mv-icon-volume-off{display:none}.mv-wrapper .mv-preview-toggle{flex-shrink:0;width:28px;height:28px;padding:0;border:none;border-radius:50%;background:rgba(0,0,0,.8);cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff}.mv-wrapper .mv-preview-toggle:hover{opacity:.92}.mv-wrapper .mv-preview-toggle-icon{display:block}.mv-wrapper .mv-preview-time{font-size:14px;font-weight:500;color:#fff}.mv-wrapper .mv-same-style{padding:4px 16px;height:42px;border-radius:8px;font-size:14px;font-weight:500;color:#fff;cursor:pointer;border:1px solid rgba(212,214,218,.2);background:rgba(255,255,255,.1);width:100%}.mv-wrapper .mv-same-style:hover{background:#685bff;border-color:transparent;opacity:.92}@media (max-width:1100px){.mv-wrapper{padding:20px 18px}.mv-wrapper .mv-sidebar{flex:1 1 auto;max-width:none;width:75%;gap:16px}.mv-wrapper .mv-divider{display:none}.mv-wrapper .mv-main{flex:1 1 auto;width:100%;padding-top:8px}.mv-wrapper .upload-box{height:149px}.mv-wrapper .mv-preview-card{max-width:150px}}@media (max-width:992px){.mv-wrapper .mv-main{display:none}.mv-wrapper .mv-sidebar{gap:12px}.mv-wrapper .mv-style-row{gap:8px}.mv-wrapper .upload-box{height:140px}.mv-wrapper .upload-text{margin:4px auto 2px}.mv-wrapper .mv-disclaimer{margin:2px 0 0;font-size:12px}}@media (max-width:576px){.mv-wrapper .upload-box{height:134px}.mv-wrapper .upload-text{font-size:12px}.mv-wrapper .upload-tips{font-size:10px}.mv-wrapper .mv-style-row{gap:8px}.mv-wrapper .mv-disclaimer{margin:0}}