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60px);min-inline-size:0;scroll-margin-block-start:60px}.dfo-KW_card{box-sizing:border-box;block-size:100%;padding:8px 0 calc(10px + env(safe-area-inset-bottom));color:#fff;background:#000;border:0;border-radius:0;flex-direction:column;align-items:center;gap:0;display:flex}.dfo-KW_player{aspect-ratio:9/16;background:#111;border-radius:14px;flex:none;block-size:min(100svh - 322px,177.778vw - 42.6667px);inline-size:auto;max-inline-size:calc(100vw - 24px);overflow:hidden}.dfo-KW_player img{object-fit:cover}.dfo-KW_playButton:after{background-color:#0000008c;background-size:38px;width:68px;height:68px;margin:-34px 0 0 -34px}.dfo-KW_body{align-self:stretch;min-block-size:0;padding:12px 16px 0;overflow:hidden}.dfo-KW_body h2{color:#fff;overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-block-end:4px;font-size:1rem;line-height:1.35;display:-webkit-box;overflow:hidden}.dfo-KW_meta{opacity:.78;white-space:nowrap;text-overflow:ellipsis;margin-block-end:6px;font-size:.875rem;overflow:hidden}.dfo-KW_draft{color:#fcd9a8;margin:0 0 6px}.dfo-KW_chips{flex-wrap:nowrap;margin-block-end:10px;overflow:hidden}.dfo-KW_chips li{color:#fff;background:#ffffff29;flex:none;padding:4px 10px;font-size:.8rem}.dfo-KW_actions{flex-wrap:nowrap;gap:8px 14px}.dfo-KW_startButton{color:#0b1f4d;background:#fff;flex:none;min-block-size:46px;padding:0 20px;font-size:.95rem;font-weight:700}.dfo-KW_signIn{color:#fff;opacity:.8;align-items:center;min-block-size:44px;font-size:.82rem;line-height:1.3;display:inline-flex}}.dfo-KW_origin{gap:6px;margin:0 0 12px;display:grid}.dfo-KW_originCard{max-inline-size:100%;color:inherit;border:1px solid #14213d1f;border-radius:12px;grid-template-columns:auto minmax(0,1fr);justify-self:start;align-items:center;gap:10px;padding:8px 14px 8px 8px;text-decoration:none;display:grid}.dfo-KW_originCard:hover{border-color:#1d4ed8}.dfo-KW_originCard:focus-visible{outline-offset:2px;outline:3px solid #1d4ed8}.dfo-KW_originArt{color:#0b1f4d;background:#eef3fb 50%/cover no-repeat;border-radius:10px;place-items:center;block-size:44px;inline-size:44px;font-weight:700;display:grid}.dfo-KW_originText{gap:2px;min-inline-size:0;display:grid}.dfo-KW_originTitle{overflow-wrap:anywhere;font-size:.95rem;font-weight:700;line-height:1.3}.dfo-KW_kindBadge{border-radius:var(--y-r-pill);color:#10357e;background:#e8effd;justify-self:start;padding:2px 8px;font-size:.7rem;font-weight:700;line-height:1.4}.dfo-KW_kindBadge[data-kind=course]{color:#8a3a06;background:#fff1e6}.dfo-KW_kindBadge[data-kind=study]{color:#14532d;background:#e7f6ee}.dfo-KW_originModule{opacity:.8;margin:0;font-size:.84rem}.dfo-KW_watch{color:#1d4ed8;font-size:.88rem;font-weight:600}@media (max-width:899px){.dfo-KW_origin,.dfo-KW_watch{display:none}}@media (min-width:900px){.dfo-KW_metaFrom{display:none}}@media (max-width:767px){.dfo-KW_notice{padding:8px 12px;font-size:.875rem}.dfo-KW_notice button{min-block-size:44px;padding:4px 10px}}
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