/* TalkOn 2.85 — per-level topic chooser */
.ltm-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:22px;align-items:end;margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.07)}
.ltm-head span{font-size:11px;letter-spacing:.14em;font-weight:900;color:#83e949}.ltm-head h2{margin:7px 0 8px;font-size:30px;color:#f7f9fc}.ltm-head p{margin:0;max-width:850px;color:#aeb9cb;line-height:1.65}.ltm-head>strong{font-size:15px;color:#dce6f5;padding:12px 15px;border-radius:12px;background:rgba(131,233,73,.07);border:1px solid rgba(131,233,73,.15)}
.ltm-categories{display:grid;gap:24px}.ltm-categories section{display:grid;gap:11px}.ltm-categories h3{margin:0;font-size:15px;color:#eef3fb}.ltm-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}
.ltm-topic{min-height:146px;text-align:left;padding:17px;border:1px solid rgba(255,255,255,.08);border-radius:16px;background:#101c31;color:#edf3fc;cursor:pointer;display:flex;flex-direction:column;transition:.15s ease}
.ltm-topic:hover,.ltm-topic.is-active{border-color:rgba(131,233,73,.45);transform:translateY(-1px);box-shadow:0 10px 28px rgba(0,0,0,.13)}
.ltm-topic b{font-size:17px}.ltm-topic span{margin-top:7px;color:#a7b3c6;font-size:12px;line-height:1.5}.ltm-topic em{margin-top:auto;padding-top:12px;color:#83e949;font-size:11px;font-style:normal;font-weight:700}
.ltm-detail{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:24px;margin-top:24px;padding:24px;border-radius:20px;background:linear-gradient(135deg,rgba(131,233,73,.07),rgba(13,27,49,.92));border:1px solid rgba(131,233,73,.18)}
.ltm-detail>div>span{font-size:10px;letter-spacing:.13em;color:#83e949;font-weight:900}.ltm-detail h3{margin:7px 0 8px;font-size:26px}.ltm-detail p{margin:0;color:#b0bccf;line-height:1.6}.ltm-detail>div>strong{display:block;margin-top:13px;color:#dce6f5;font-size:14px}
.ltm-examples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:14px}.ltm-examples blockquote{margin:0;padding:11px 13px;border-radius:11px;background:#081525;border-left:3px solid #83e949;color:#e8eef9;font-size:13px}
.ltm-actions{display:flex;flex-direction:column;justify-content:center;gap:10px}.ltm-actions button{min-height:46px;border-radius:11px;border:1px solid rgba(255,255,255,.1);background:#13223a;color:#eef3fb;font-weight:800;cursor:pointer}.ltm-actions button.is-primary{background:#83e949;color:#102010;border-color:#83e949}
.student-start-step [data-start-explore]{margin-top:8px;background:transparent;border:1px solid rgba(131,233,73,.28);color:#a9e986}
@media(max-width:1050px){.ltm-grid{grid-template-columns:repeat(2,1fr)}.ltm-detail{grid-template-columns:1fr}.ltm-actions{flex-direction:row}}
@media(max-width:680px){.ltm-head{grid-template-columns:1fr}.ltm-grid{grid-template-columns:1fr}.ltm-detail{padding:18px}.ltm-examples{grid-template-columns:1fr}.ltm-actions{flex-direction:column}}