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span:nth-child(3){animation-delay:.4s}@keyframes itblink{0%,60%,to{opacity:.25}30%{opacity:1}}.coach{margin-top:10px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}.coach.pass{border-color:color-mix(in srgb,#3fae6b 40%,var(--line))}.coach-head{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);margin-bottom:8px}.coach-score{background:var(--gold);color:#0d1030;border-radius:999px;padding:3px 11px;font-size:13px}.coach.pass .coach-score{background:#3fae6b;color:#fff}.coach-cost{margin-inline-start:auto;font-size:12px;font-weight:700;color:var(--muted)}.coach-sec{margin:6px 0}.coach-sec b{font-size:12.5px;color:var(--muted)}.coach-sec ul{margin:4px 0 0;padding-inline-start:20px;display:grid;gap:3px}.coach-sec li{line-height:1.7}.coach-better{margin-top:8px;background:var(--bg);border-radius:9px;padding:9px 12px;line-height:1.8}.coach-better b{color:var(--gold)}.ichat-input{display:flex;gap:8px;margin-top:12px}.ichat-input textarea{flex:1;min-width:0;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);font:inherit;resize:vertical}.ichat-input textarea:focus{outline:none;border-color:var(--gold)}.ichat-input .btn{align-self:stretch}.ichat-hint{font-size:11.5px;color:var(--muted);margin:8px 0 0;text-align:center}