.portal-page[data-v-1bf3c45c]{min-height:100vh;background:var(--portal-page-bg,#f5f7fa)}.video-grid[data-v-1bf3c45c]{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.video-card[data-v-1bf3c45c]{background:#fff;border:1px solid #eef1f6;border-radius:14px;overflow:hidden;cursor:pointer;-webkit-transition:all .25s;transition:all .25s;-webkit-box-shadow:0 2px 12px rgba(20,24,40,.06);box-shadow:0 2px 12px rgba(20,24,40,.06)}.video-card[data-v-1bf3c45c]:hover{-webkit-transform:translateY(-4px);transform:translateY(-4px);border-color:var(--portal-primary-soft,#eef0fb);-webkit-box-shadow:0 10px 26px rgba(20,24,40,.12);box-shadow:0 10px 26px rgba(20,24,40,.12)}.video-cover[data-v-1bf3c45c]{position:relative;height:180px;background:var(--portal-primary-soft,#eef0fb)}.video-cover img[data-v-1bf3c45c]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.cover-ph[data-v-1bf3c45c]{width:100%;height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;background:var(--portal-grad-band,linear-gradient(135deg,#3d48b0,#2e3a99))}.cover-ph i[data-v-1bf3c45c]{font-size:46px;color:#fff;opacity:.82}.duration[data-v-1bf3c45c]{position:absolute;right:10px;bottom:10px;background:rgba(11,14,22,.72);color:#fff;font-size:12px;font-weight:600;padding:2px 8px;border-radius:5px;letter-spacing:.3px}.demo-badge[data-v-1bf3c45c]{position:absolute;left:10px;top:10px;background:rgba(11,14,22,.6);color:#fff;font-size:11px;padding:3px 9px;border-radius:5px;letter-spacing:.5px}.play-icon[data-v-1bf3c45c]{position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;background:var(--portal-play-bg,rgba(61,72,176,.85));color:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:23px;-webkit-box-shadow:0 6px 18px rgba(11,14,22,.28);box-shadow:0 6px 18px rgba(11,14,22,.28);-webkit-transition:-webkit-transform .2s;transition:-webkit-transform .2s;transition:transform .2s;transition:transform .2s,-webkit-transform .2s}.video-card:hover .play-icon[data-v-1bf3c45c]{-webkit-transform:translate(-50%,-50%) scale(1.08);transform:translate(-50%,-50%) scale(1.08)}.video-body[data-v-1bf3c45c]{padding:15px 16px 16px}.video-title[data-v-1bf3c45c]{font-size:15px;font-weight:600;color:#2b3550;margin-bottom:6px;line-height:1.5}.video-summary[data-v-1bf3c45c]{font-size:13px;color:#5a6780;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px}.video-meta[data-v-1bf3c45c]{margin-top:10px;font-size:12px;color:#647089}.empty[data-v-1bf3c45c]{text-align:center;color:#5a6780;padding:72px 0}.empty-glyph[data-v-1bf3c45c]{display:block;font-size:46px;color:var(--portal-primary,#3d48b0);opacity:.26;margin-bottom:12px}.portal-video-dialog{border-radius:16px;overflow:hidden;background:#14181f;border:none;-webkit-box-shadow:0 24px 64px rgba(11,14,22,.42);box-shadow:0 24px 64px rgba(11,14,22,.42)}.portal-video-dialog .el-dialog__header{padding:16px 22px;border-bottom:1px solid hsla(0,0%,100%,.1);background:#14181f}.portal-video-dialog .el-dialog__title{color:#fff;font-size:16px;font-weight:600;line-height:1.5}.portal-video-dialog .el-dialog__headerbtn{top:12px;right:14px}.portal-video-dialog .el-dialog__headerbtn .el-dialog__close{color:#c8d0de;font-size:19px}.portal-video-dialog .el-dialog__headerbtn:hover .el-dialog__close{color:#fff}.portal-video-dialog .el-dialog__body{padding:0 22px 20px;background:#14181f}.portal-video-dialog video{display:block;width:100%;border-radius:10px;background:#000;margin-top:18px}.portal-video-dialog .dialog-empty{color:#c8d0de;text-align:center;padding:60px 0;font-size:14px}.portal-video-dialog .dialog-foot{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:6px;margin-top:14px}.portal-video-dialog .dialog-foot span{font-size:13px;line-height:1.7;color:#c8d0de}.portal-video-dialog .dialog-demo{color:#8f9bb0;font-size:12px!important}