.video-tabs-block{--video-tabs-bg:#fff;background:var(--video-tabs-bg);border-radius:18px;box-shadow:0 4px 24px rgba(0,0,0,.08);padding:0;margin:2rem auto;max-width:1100px;width:100%}.video-tabs-block__inner{display:flex;flex-direction:row;min-height:420px}.video-tabs-block__sidebar{background:#f7f9fb;border-right:1.5px solid #e0e0e0;min-width:240px;max-width:320px;padding:2.5rem 1.5rem 2.5rem 2rem;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:2.5rem}.video-tabs-block__title{font-size:1.35rem;font-weight:700;margin-bottom:.5rem;letter-spacing:.01em;line-height:1.2}.video-tabs-block__tabs{display:flex;flex-direction:column;gap:.5rem;width:100%}.video-tabs-block__tab{background:#fff;border:1.5px solid #e0e0e0;border-radius:10px;padding:.85rem 1.2rem;font-size:1.05rem;font-weight:600;color:#222;text-align:left;cursor:pointer;transition:background .18s,color .18s,box-shadow .18s,border .18s;outline:0;box-shadow:0 1px 2px rgba(0,0,0,.02);margin-bottom:.1rem}.video-tabs-block__content video,.video-tabs-block__embed{width:100%;max-width:700px;box-shadow:0 4px 24px rgba(0,0,0,.1)}.video-tabs-block__tab.active,.video-tabs-block__tab:focus,.video-tabs-block__tab:hover{background:linear-gradient(135deg,#3a5fa8 0,#002f5d 100%);color:#fff;border-color:#b3c6f7;box-shadow:0 6px 24px rgba(80,120,200,.1),0 1.5px 4px rgba(0,0,0,.04)}.video-tabs-block__content{flex:1 1 0%;display:flex;align-items:center;justify-content:center;padding:2.5rem 2.5rem 2.5rem 1.5rem;min-width:0;width:100%;background:#f3f6fa;border-radius:0 18px 18px 0}.video-tabs-block__video-item{display:none;width:100%;height:100%;align-items:center;justify-content:center;flex-direction:column}.video-tabs-block__video-item.active{display:flex}.video-tabs-block__embed{aspect-ratio:16/9;background:#000;border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center}.video-tabs-block__embed iframe{width:100%;height:100%;border:none;border-radius:16px;background:#000}.video-tabs-block__content video{border-radius:16px;background:#000}@media (max-width:1024px){.video-tabs-block{margin:1.5rem auto;border-radius:16px}.video-tabs-block__inner{min-height:380px}.video-tabs-block__sidebar{min-width:220px;max-width:280px;padding:2rem 1.2rem 2rem 1.5rem;gap:2rem}.video-tabs-block__title{font-size:1.25rem}.video-tabs-block__tab{padding:.75rem 1rem;font-size:1rem}.video-tabs-block__content{padding:2rem 2rem 2rem 1.2rem}}@media (max-width:900px){.video-tabs-block__inner{flex-direction:column}.video-tabs-block__sidebar{flex-direction:row;min-width:0;max-width:100%;border-right:none;border-bottom:1.5px solid #e0e0e0;padding:1.5rem 1.5rem 1.2rem;gap:1.5rem;align-items:flex-end;justify-content:flex-start}.video-tabs-block__content{border-radius:0 0 18px 18px;padding:1.5rem}.video-tabs-block__content video,.video-tabs-block__embed{max-width:100%;border-radius:12px}}@media (max-width:600px){.video-tabs-block{border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.08);margin:1rem auto}.video-tabs-block__inner{min-height:auto}.video-tabs-block__sidebar{flex-direction:column;align-items:flex-start;padding:1rem 1rem .8rem;gap:1rem}.video-tabs-block__title{font-size:1.1rem;margin-bottom:.3rem}.video-tabs-block__tabs{gap:.4rem}.video-tabs-block__tab{padding:.7rem .9rem;font-size:.95rem;border-radius:8px}.video-tabs-block__content{padding:.8rem;border-radius:0 0 12px 12px}.video-tabs-block__content video,.video-tabs-block__embed{max-width:100vw;min-width:0;border-radius:8px;box-shadow:0 2px 12px rgba(0,0,0,.08)}}@media (max-width:480px){.video-tabs-block{margin:.8rem auto;border-radius:10px}.video-tabs-block__sidebar{padding:.8rem .8rem .6rem}.video-tabs-block__title{font-size:1rem}.video-tabs-block__tab{padding:.6rem .8rem;font-size:.9rem;border-radius:6px}.video-tabs-block__content{padding:.6rem;border-radius:0 0 10px 10px}.video-tabs-block__content video,.video-tabs-block__embed{border-radius:6px}}@media (hover:none) and (pointer:coarse){.video-tabs-block__tab{min-height:44px;display:flex;align-items:center}.video-tabs-block__tab:hover{background:#fff;color:#222;border-color:#e0e0e0;box-shadow:0 1px 2px rgba(0,0,0,.02)}.video-tabs-block__tab.active{background:linear-gradient(135deg,#3a5fa8 0,#002f5d 100%);color:#fff;border-color:#b3c6f7;box-shadow:0 6px 24px rgba(80,120,200,.1),0 1.5px 4px rgba(0,0,0,.04)}}