.lesson-watermark[data-v-fe513b61]{z-index:1;pointer-events:none;-webkit-user-select:none;user-select:none;color:#ffffff8c;white-space:nowrap;text-shadow:0 0 1px #000000b3;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:6px;line-height:1;position:absolute;bottom:4px;right:6px}.lesson-player-controls[data-v-9b627723]{color:#fff;background:#111;border-radius:0 0 .5rem .5rem;align-items:center;gap:.25rem;padding:.25rem .5rem;display:flex}.lesson-player-controls__button[data-v-9b627723]{width:2.75rem;height:2.75rem;color:inherit;cursor:pointer;background:0 0;border:0;border-radius:.375rem;flex:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.lesson-player-controls__button svg[data-v-9b627723]{fill:currentColor;width:1.5rem;height:1.5rem}.lesson-player-controls__button[data-v-9b627723]:disabled{opacity:.4;cursor:default}.lesson-player-controls__button[data-v-9b627723]:focus-visible,.lesson-player-controls__seek[data-v-9b627723]:focus-visible,.lesson-player-controls__select[data-v-9b627723]:focus-visible,.lesson-player-controls__volume[data-v-9b627723]:focus-visible{outline-offset:2px;outline:2px solid #fff}.lesson-player-controls__seek[data-v-9b627723]{accent-color:#fff;flex:auto;min-width:4rem}.lesson-player-controls__volume[data-v-9b627723]{accent-color:#fff;flex:0 5rem;min-width:3rem}.lesson-player-controls__time[data-v-9b627723]{font-variant-numeric:tabular-nums;white-space:nowrap;flex:none;font-size:.8125rem}.lesson-player-controls__select[data-v-9b627723]{color:#fff;height:2rem;font:inherit;background:#111;border:1px solid #fff6;border-radius:.375rem;flex:none;font-size:.8125rem}@media (width<=29.99rem){.lesson-player-controls[data-v-9b627723]{flex-wrap:wrap}.lesson-player-controls__seek[data-v-9b627723]{flex-basis:100%;order:-1}.lesson-player-controls__fullscreen[data-v-9b627723]{margin-inline-start:auto}.lesson-player-controls__time[data-v-9b627723],.lesson-player-controls__volume[data-v-9b627723]{display:none}}.lesson-player__screen[data-v-26295426]{aspect-ratio:16/9;background:#000;border-radius:.5rem .5rem 0 0;width:100%;position:relative;overflow:hidden;container-type:inline-size}.lesson-player__video[data-v-26295426]{-o-object-fit:contain;object-fit:contain;border:0;width:100%;height:100%;position:absolute;inset:0}.lesson-player__stage[data-v-26295426]:fullscreen{background:#000;flex-direction:column;justify-content:center;padding:1rem;display:flex}.lesson-player__stage:fullscreen .lesson-player__screen[data-v-26295426]{width:min(100%,177.778vh - 10.6667rem);margin-inline:auto}.lesson-player__stage:fullscreen .lesson-player-controls[data-v-26295426]{width:min(100%,177.778vh - 10.6667rem);margin-inline:auto}.lesson-player__stage[data-v-26295426]:-webkit-full-screen{background:#000;flex-direction:column;justify-content:center;padding:1rem;display:flex}:-webkit-any(.lesson-player__stage:-webkit-full-screen .lesson-player-controls[data-v-26295426],.lesson-player__stage:-webkit-full-screen .lesson-player__screen[data-v-26295426]){width:min(100%,177.778vh - 10.6667rem);margin-inline:auto}:is(.lesson-player__stage:fullscreen .lesson-player-controls[data-v-26295426],.lesson-player__stage:fullscreen .lesson-player__screen[data-v-26295426]){width:min(100%,177.778vh - 10.6667rem);margin-inline:auto}.lesson-player__stage--window[data-v-26295426]{z-index:2147483647;padding:max(.5rem,env(safe-area-inset-top)) max(.5rem,env(safe-area-inset-right)) max(.5rem,env(safe-area-inset-bottom)) max(.5rem,env(safe-area-inset-left));background:#000;flex-direction:column;justify-content:center;display:flex;position:fixed;inset:0}.lesson-player__stage--window .lesson-player-controls[data-v-26295426],.lesson-player__stage--window .lesson-player__screen[data-v-26295426]{width:min(100%,177.778dvh - 8.88889rem);margin-inline:auto}