.fcom_lesson_container .nec-shortcuts{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.fcom_lesson_container .nec-shortcuts button{font:600 13px system-ui;color:#11618e;border:1px solid #d6e7f1;background:#f1f7fb;border-radius:999px;min-height:44px;padding:10px 15px;cursor:pointer}
.fcom_lesson_container .nec-next-preview{font:500 13px/1.5 system-ui;color:#475569;margin:0 0 10px}
.fcom_lesson_container .nec-notebook,.fcom_lesson_container .nec-feedback{margin:30px 0;padding:24px;border:1px solid #dbe6ee;border-radius:14px;background:#f8fafc;font:15px/1.7 system-ui;color:#334155}
.fcom_lesson_container .nec-notebook h2,.fcom_lesson_container .nec-feedback h3{font:650 23px/1.3 system-ui!important;margin:0 0 18px}
.fcom_lesson_container .nec-notebook label{display:block;font-weight:600;margin-bottom:8px}
.fcom_lesson_container .nec-notebook textarea{display:block;box-sizing:border-box;width:100%;font:16px/1.6 system-ui;color:#0f172a;background:#fff;border:1px solid #b8cbd8;border-radius:10px;padding:14px;resize:vertical;min-height:150px}
.fcom_lesson_container .nec-notebook button{min-height:44px;padding:10px 16px;margin:12px 8px 0 0;border:1px solid #b8cbd8;border-radius:9px;font:600 14px system-ui;cursor:pointer;color:#11618e;background:#fff}
.fcom_lesson_container .nec-notebook .nec-note-save{background:#1577af;color:white;border-color:#1577af}
.fcom_lesson_container .nec-notebook button:disabled{opacity:.55;cursor:default}
.fcom_lesson_container .nec-note-status{font-size:13px;margin:10px 0;color:#475569}
.fcom_lesson_container .nec-saved-list summary{cursor:pointer;padding:10px 0;font-weight:600}
.fcom_lesson_container .nec-saved-items a{display:block;padding:10px 0;border-top:1px solid #e2e8f0;color:#11618e}
.fcom_lesson_container .nec-feedback section+section{margin-top:24px}
.fcom_lesson_container .nec-notebook :focus-visible{outline:3px solid #1577af;outline-offset:3px}
.fcom_lesson_container .nec-visual{margin:28px 0;padding:22px;border:1px solid #dbe6ee;border-radius:14px;background:#fff}
.fcom_lesson_container .nec-visual h3{font:650 20px/1.4 system-ui!important;margin:0 0 12px}
.fcom_lesson_container .nec-visual-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fcom_lesson_container .nec-visual figure{margin:0;min-width:0}.fcom_lesson_container .nec-visual svg{display:block;width:100%;height:auto;border-radius:10px}
.fcom_lesson_container .nec-visual figcaption{font:500 13px/1.5 system-ui;margin:8px 0;color:#475569}
.fcom_lesson_container .nec-visual p{font:14px/1.7 system-ui}
@media(max-width:768px){.fcom_lesson_container .fcom_lesson_details{padding-top:18px!important}.fcom_lesson_container .fcom_lesson_header{margin-top:0!important;margin-bottom:12px!important}.fcom_lesson_container .nec-course-lesson .nec-photo img{max-height:160px;aspect-ratio:2.2}.fcom_lesson_container .nec-course-lesson .nec-kicker{margin-bottom:8px}.fcom_lesson_container .nec-course-lesson .nec-lead{font-size:16px;line-height:1.65}.fcom_lesson_container .nec-notebook,.fcom_lesson_container .nec-feedback{padding:18px}.fcom_lesson_container .nec-visual{padding:14px}.fcom_lesson_container .nec-visual-grid{gap:10px}}