.ta-ai-tool{border:1px solid #d8e1f2;border-radius:24px;background:linear-gradient(180deg,#fbfdff 0%,#f3f7fd 100%);padding:24px;box-shadow:0 18px 48px rgba(17,38,73,.08)}.ta-ai-tool__header h3{margin:0 0 8px;font-size:34px;line-height:1.08;letter-spacing:-.03em}.ta-ai-tool__header p,.ta-ai-tool__remaining,.ta-ai-tool__status{margin:0 0 16px;color:#51607a}.ta-ai-tool__chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.ta-ai-chip,.ta-ai-tool__submit,.ta-ai-tool__copy{border:0;border-radius:999px;cursor:pointer}.ta-ai-chip{padding:10px 14px;background:#e9f1ff;color:#1648a0;font-weight:700}.ta-ai-tool__prompt,.ta-ai-tool__recipient,.ta-ai-tool__tone{width:100%;border:1px solid #cad7ee;border-radius:16px;padding:14px 16px;background:#fff}.ta-ai-tool__prompt{min-height:160px;line-height:1.7}.ta-ai-tool__controls{display:grid;grid-template-columns:180px 1fr auto;gap:12px;margin:16px 0}.ta-ai-tool__submit,.ta-ai-tool__copy{background:linear-gradient(135deg,#1f78ea 0%,#0d63d6 100%);color:#fff;padding:14px 18px;box-shadow:0 12px 26px rgba(13,99,214,.22);font-weight:700}.ta-ai-tool__submit{position:relative;min-width:164px}.ta-ai-tool__submit.is-loading{opacity:.95;cursor:wait}.ta-ai-tool__submit.is-loading:after{content:"";width:16px;height:16px;margin-left:10px;border-radius:50%;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;display:inline-block;animation:ta-ai-spin .8s linear infinite}.ta-ai-tool__output{margin-top:16px;padding:0;border:0;background:0 0}.ta-ai-tool__output-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:18px}.ta-ai-tool__panel{padding:20px;border-radius:20px;background:#fff;border:1px solid #d8e1f2;box-shadow:0 10px 26px rgba(17,38,73,.05)}.ta-ai-tool__output-actions{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.ta-ai-tool__output-actions h4{margin:0 0 4px;font-size:20px;line-height:1.2}.ta-ai-tool__output-actions p{margin:0;color:#5f6f83;font-size:14px;line-height:1.6}.ta-ai-tool__output-actions--secondary{margin-bottom:12px}.ta-ai-tool__subject{margin-bottom:14px;padding:12px 14px;border-radius:16px;background:#f7fbff;border:1px solid #dbe7fb}.ta-ai-tool__subject-label{display:block;margin-bottom:4px;color:#6a7a90;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.ta-ai-tool__subject-text{color:#112649;font-size:15px;font-weight:700}.ta-ai-tool__result{white-space:pre-wrap;font-family:inherit;margin:0;line-height:1.8}.ta-ai-tool__explanation{color:#334155;line-height:1.75;white-space:pre-wrap}.ta-ai-tool__phrases{margin-top:16px;padding-top:16px;border-top:1px solid #e7eef8}.ta-ai-tool__phrases h5{margin:0 0 10px;font-size:15px}.ta-ai-tool__phrases-list{margin:0;padding-left:18px;color:#49576a}.ta-ai-tool__phrases-list li+li{margin-top:6px}@keyframes ta-ai-spin{to{transform:rotate(360deg)}}@media (max-width:767px){.ta-ai-tool{padding:18px;border-radius:20px}.ta-ai-tool__header h3{font-size:28px}.ta-ai-tool__controls{grid-template-columns:1fr}.ta-ai-tool__output-grid{grid-template-columns:1fr}.ta-ai-tool__submit,.ta-ai-tool__copy{width:100%}}