.youtube-lecture-guide{--guide-accent:#d7352d}
.youtube-lecture-guide .section-kicker{color:#b42520}
.youtube-lecture-guide .source-tabs button[data-source-tab="youtube"].is-active{color:#a91f1a;border-color:#e2a09c;background:#fff5f4}
.youtube-lecture-guide .youtube-card{border-color:#e8c1be;background:#fffafa}
.youtube-lecture-guide .youtube-mark{color:#fff;background:#d7352d}
.youtube-lecture-guide .youtube-input-row input:focus{border-color:#d7352d;box-shadow:0 0 0 3px rgba(215,53,45,.12)}
.youtube-lecture-guide .youtube-input-row .primary-action{background:#171b24}
.youtube-lecture-guide .transcription-intro:after{content:"▶";display:grid;place-items:center;position:absolute;right:3%;bottom:4px;width:82px;height:58px;border:1px solid #e7aaa6;border-radius:15px;color:#fff;background:#d7352d;font-size:1.55rem;transform:rotate(-3deg);box-shadow:8px 8px 0 #f6dbd9}
.youtube-lecture-guide .transcription-intro{position:relative}
@media(max-width:720px){.youtube-lecture-guide .transcription-intro:after{display:none}}