.top-info[data-v-01ef8d12]{background:url(../img/topbj.38e42039.jpg) no-repeat 50%;background-size:100% 100%;box-sizing:border-box;height:120px;padding:20px 0}.img-box[data-v-01ef8d12]{width:130px;height:74px;margin-right:10px;margin-left:0;border-radius:3px}.sub-head[data-v-01ef8d12]{font-size:var(--SubheadSize);color:var(--N2-6);line-height:30px;font-weight:400}.info-box[data-v-01ef8d12]{line-height:30px;border-bottom:2px solid #eee;display:inline-block;color:var(--B1-5)!important;padding:0 0 10px 0;font-size:18px;font-weight:600}.ali-player-container[data-v-6976e572]{width:100%}.course-detail-dark .el-skeleton.is-animated .el-skeleton__item{background:linear-gradient(90deg,rgba(0,0,0,.5) 25%,#1b1c1d 37%,#0b0c0d 63%)!important;background-size:400% 100%}[data-v-1ca9a942] .el-textarea__inner{color:#fff!important}[data-v-1ca9a942] .el-input__inner,[data-v-1ca9a942] .el-textarea__inner{background-color:transparent!important}[data-v-1ca9a942] .el-checkbox__label{white-space:pre-wrap;line-height:1.5}.left-tool-wrapper[data-v-1ca9a942]{background:var(--B1-5);padding:5px 15px!important;border-radius:25px}.left-tool-wrapper .tool-tishi[data-v-1ca9a942]{color:var(--S1-6);font-size:18px;font-weight:600;margin-right:10px}.left-tool-wrapper .tool-text[data-v-1ca9a942]{color:#fff;font-size:var(--titleSize);font-weight:700;line-height:36px;margin-right:10px}.left-tool-wrapper .tool-time[data-v-1ca9a942]{color:var(--S1-6);font-size:var(--titleSize);font-weight:700;line-height:36px}.course-detail-dark{min-height:calc(100vh - 130px);padding:15px 0;background:#141937;display:flex;color:#fff;font-family:Microsoft YaHei,sans-serif;gap:20px;flex:1;padding:10px 0;display:flex;flex-direction:column;box-sizing:border-box;width:360px;height:calc(100vh - 160px);padding:10px 0;overflow-y:auto;width:8px;background:rgba(0,0,0,.11);border-radius:6px;background:#222953;border-radius:6px;border:none;background:#2b335f;margin-bottom:20px;font-size:24px;font-weight:600;color:#fff;margin:0;display:flex;margin-bottom:20px;gap:10px;padding:7px 18px;border-radius:2px;cursor:pointer;transition:all .3s ease;font-size:14px;font-weight:500;color:#1e9fff;border:1px solid #1e9fff;background:var(--B1-5);opacity:.8;background:#409eff;color:#fff;flex:1;background:hsla(0,0%,100%,.05);border-radius:8px;height:100%;position:relative;border-radius:8px;overflow:hidden;background:#1f254a;border-radius:5px;padding:10px 15px;margin-bottom:20px;font-size:20px;margin:0 0 5px 0;color:#fff;font-size:14px;color:hsla(0,0%,100%,.7);margin:0;font-size:18px;margin-bottom:20px;color:#fff;margin-bottom:20px;display:block;margin-bottom:15px;color:#fff;color:#fff;background-color:#409eff;border-color:#409eff;color:#fff;background-color:#409eff;border-color:#409eff;margin-bottom:20px;background:rgba(64,158,255,.2);padding:15px;border-radius:6px;border-left:4px solid #409eff;margin:0;color:#fff;font-weight:500;height:100%;background:transparent;line-height:56px;height:56px;padding:0 10px;border-radius:5px 5px 0 0;font-size:var(--titleSize);font-weight:700;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:16px;font-weight:700;color:#fff;padding:10px;background:#0c102b;border-radius:6px;background:#222953;cursor:default;font-size:16px;font-weight:500;color:#fff;padding:10px;border-radius:6px;transition:all .3s ease;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:hsla(0,0%,100%,.1);margin-top:10px;padding:0 10px 0 12px;font-size:16px;color:#ccc;line-height:42px;cursor:pointer;transition:all .3s ease;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:#2b335f;background:#2b335f;color:#409eff;margin-top:5px;padding:0 10px 0 20px;font-size:16px;line-height:42px;color:#fff;cursor:pointer;border-bottom:1px solid #222953;transition:all .3s ease;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:hsla(0,0%,100%,.1);color:#fff;color:#409eff;font-weight:500}