.nt-problem{background:#fff}.nt-domino{background:#f8fafc;border:1px solid var(--border);border-radius:16px;overflow:hidden;padding:48px;position:relative}.nt-domino__label{color:var(--mid);font-size:11px;font-weight:600;letter-spacing:1.5px;margin-bottom:48px;text-transform:uppercase}.nt-domino__track{align-items:flex-end;display:flex;gap:12px;height:300px;justify-content:space-between;position:relative}.nt-domino__step{align-items:center;display:flex;flex:1;flex-direction:column;justify-content:flex-end}.nt-domino__top{font-size:28px;margin-bottom:6px}.nt-domino__desc{color:#64748b;font-size:12px;margin-bottom:10px;text-align:center}.nt-domino__bar{border-radius:8px 8px 4px 4px;cursor:pointer;position:relative;transition:opacity .2s;width:68px}.nt-domino__bar:hover{opacity:.9}.nt-domino__emoji{font-size:24px;left:50%;position:absolute;top:10px;transform:translateX(-50%)}.nt-domino__caption{font-size:12px;font-weight:600;margin-top:10px;text-align:center}.nt-domino__arrow{color:#94a3b8;flex-shrink:0;font-size:22px;margin-bottom:110px}.nt-domino__warning{align-items:flex-start;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;display:flex;gap:14px;margin-top:32px;padding:20px 28px}.nt-domino__warning-icon{align-items:center;background:#dc2626;border-radius:8px;color:#fff;display:flex;flex-shrink:0;font-size:18px;height:36px;justify-content:center;width:36px}.nt-domino__warning strong{color:#991b1b;display:block;font-size:14px;margin-bottom:4px}.nt-domino__warning-body{color:#7f1d1d;font-size:13px;line-height:1.5}@media (max-width:900px){.nt-domino{padding:24px}.nt-domino__track{flex-wrap:wrap;height:auto}.nt-domino__arrow{display:none}}