.course-exercises{width:100%;text-align:left}.course-question{border:1px solid #d5dfdb;border-radius:12px;padding:20px;margin:18px 0}.course-question legend{font-weight:600;padding:0 8px}.course-option{display:flex;align-items:center;gap:12px;padding:14px;margin:8px 0;background:#f5f7f4;border-radius:8px;cursor:pointer}.course-option input{width:20px;height:20px;accent-color:#174e4b}.course-question textarea{box-sizing:border-box;width:100%;font:inherit;padding:14px;border:1px solid #879d96;border-radius:8px}.course-characters{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.course-characters button{padding:7px 10px;min-width:36px;background:#edf2ef;color:#174e4b;border:1px solid #c3d1cb;border-radius:6px;cursor:pointer}.course-characters button:hover{background:#174e4b;color:white}.course-status{max-width:700px;margin:18px auto;line-height:1.7}.course-status button{margin:8px}.course-score{font-size:2rem;color:#174e4b;font-weight:600}.course-feedback{color:#92452b}.course-correction{border-top:1px solid #d5dfdb;padding:12px 0;text-align:left}.course-badge{padding:12px;border:1px solid #d5dfdb;border-radius:8px;margin:10px 0;text-align:left}