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14px;font-size:13px;line-height:1.65}.text-answer{min-height:48px}.long-answer{resize:vertical}.text-answer:focus,.long-answer:focus{background:#fff;border-color:#75b6a3;box-shadow:0 0 0 3px #0f766e17}.grading-note{color:#52645e;background:#f1f5f2;border-radius:13px;margin:17px 0 0 48px;padding:15px;font-size:12px;line-height:1.7}.grading-note>div{justify-content:space-between;align-items:center;gap:20px;display:flex}.grading-note>div strong{color:var(--ink-strong)}.grading-note>div span{color:var(--teal);font-weight:850}.grading-note p{margin:8px 0 0}.grading-note .next-step{color:#77541a;border-top:1px solid #dbe4dd;padding-top:8px}.manual-review{color:var(--rose)}.quiz-submit-bar{z-index:10;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#fffffff0;border:1px solid #d7e1dae6;border-radius:18px;justify-content:space-between;align-items:center;gap:20px;padding:14px 15px 14px 20px;display:flex;position:sticky;bottom:18px;box-shadow:0 15px 45px 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