.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:12px 19px;border-radius:999px;border:1px solid transparent;text-decoration:none;font-weight:800;transition:transform .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--color-coral);color:#fff}.btn-primary:hover{background:var(--color-coral-dark)}.btn-secondary{background:#fff;color:var(--color-navy);border-color:var(--color-border)}.btn-ghost{background:transparent;border-color:var(--color-border);color:var(--color-navy)}.training-card,.panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.training-card{padding:24px;display:flex;flex-direction:column;gap:14px;min-height:260px}.training-card h3{margin:0;font-size:1.25rem}.card-meta,.chip-row{display:flex;gap:8px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;min-height:30px;padding:5px 10px;border-radius:999px;background:var(--color-soft);font-size:.8rem;font-weight:750;color:var(--color-navy)}.progress-track{height:10px;background:#ece8e2;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:var(--color-coral);border-radius:inherit}.feedback{padding:18px;border-radius:var(--radius-md);border:1px solid}.feedback.correct{background:var(--color-success-bg);border-color:#abefc6;color:var(--color-success)}.feedback.incorrect{background:var(--color-error-bg);border-color:#fecdca;color:var(--color-error)}.answer-option{display:flex;gap:12px;align-items:flex-start;width:100%;min-height:52px;padding:13px 15px;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-sm)}.answer-option:hover{border-color:#c9bfb3}.answer-option input{margin-top:4px}.notice{padding:15px 18px;border-radius:var(--radius-sm);background:#fff7e8;border:1px solid #fedf89;color:#7a2e0e}.error-panel{padding:24px;background:var(--color-error-bg);border:1px solid #fecdca;border-radius:var(--radius-md)}