:root{color-scheme:light;--teal:var(--palette-teal);--ink:var(--palette-teal);--muted:var(--palette-muted);--line:var(--palette-mint)}*{box-sizing:border-box}body{margin:0;background:var(--palette-cream);color:var(--ink);font-family:Tahoma,Arial,sans-serif;font-size:16px;line-height:1.9}a{color:var(--teal)}button,input{font:inherit}button,a.button{min-height:48px;cursor:pointer;border:1px solid var(--teal);border-radius:12px;padding:10px 20px;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;font-weight:700;background:var(--palette-white);color:var(--teal)}button.primary,a.primary{background:var(--teal);color:var(--palette-white)}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--palette-gold-ink);outline-offset:4px}[hidden]{display:none!important}.mastery-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px max(24px,calc((100vw - 1100px)/2));background:var(--palette-white);border-bottom:1px solid var(--line)}.brand{font-size:26px;font-weight:800;text-decoration:none;white-space:nowrap}.brand small{display:block;font-size:12px;color:var(--muted)}nav{display:flex;flex-wrap:wrap;gap:14px}nav a{font-size:14px}.mastery-wrap{max-width:920px;margin:36px auto;padding:0 20px}.card{background:var(--palette-white);border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 10px 30px #0D596308}.eyebrow{color:var(--teal);font-size:13px;font-weight:800;display:block}h1,h2,h3{line-height:1.6;margin:8px 0 18px}h1{font-size:clamp(26px,4vw,38px)}.muted{color:var(--muted);font-size:14px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}.stat{padding:16px;background:var(--palette-mint);border-radius:14px}.stat strong{display:block;font-size:24px;color:var(--teal)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.notice{border-inline-start:4px solid var(--palette-gold-ink);background:var(--palette-gold-soft);padding:14px 18px;border-radius:10px;color:var(--palette-gold-ink)}.verse{background:var(--palette-mint);border:1px solid var(--line);border-radius:16px;padding:22px;font-family:"Traditional Arabic","Noto Naskh Arabic","Amiri",serif;font-size:clamp(27px,4.5vw,35px);line-height:2.1;white-space:normal;overflow-wrap:anywhere}.reference{font-size:13px;color:var(--teal);font-weight:700;margin-bottom:8px}.blank{display:inline-block;min-width:84px;border-bottom:3px dashed var(--teal);text-align:center;color:var(--teal);font-family:Tahoma,Arial;font-size:21px}.answer-label{display:block;font-weight:700;margin:18px 0 6px}.answer{width:100%;border:2px solid var(--palette-border);border-radius:12px;padding:12px 16px;font-size:24px;color:var(--ink);background:var(--palette-white)}progress{width:100%;height:12px;accent-color:var(--teal);margin:12px 0 20px}.question-meta{display:flex;justify-content:space-between;gap:12px}.keyboard{margin-top:12px}.keyboard summary{cursor:pointer;color:var(--teal);font-size:14px}.keyboard-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:5px;margin-top:12px}.keyboard-grid button{min-height:44px;padding:4px;font-size:20px}.keyboard-grid .wide{grid-column:span 2;font-size:14px}.result-score{font-size:60px;font-weight:900;line-height:1.2;color:var(--teal);margin:22px 0}.status-pass,.status-review{display:inline-block;border-radius:30px;padding:8px 20px;font-weight:800}.status-pass{background:var(--palette-mint);color:var(--palette-success-ink)}.status-review{background:var(--palette-gold-soft);color:var(--palette-gold-ink)}.review-list{display:grid;gap:12px;padding:0;list-style:none}.review-list li{border:1px solid var(--line);border-radius:14px;padding:16px}.review-list button{margin-top:10px}.review-answer{background:var(--palette-gold-soft);padding:10px 16px;border-radius:10px;margin-bottom:16px}mark{background:var(--palette-gold-soft);color:var(--palette-gold-ink);border-radius:5px;padding:0 4px}.compare-grid{display:grid;gap:16px;margin:18px 0}.feedback{margin-top:16px;padding:16px;border-radius:12px;background:var(--palette-mint);color:var(--palette-success-ink)}.feedback.wrong{background:var(--palette-gold-soft);color:var(--palette-gold-ink)}.score-table{width:100%;border-collapse:collapse;margin:20px 0}.score-table th,.score-table td{padding:10px;text-align:right;border-bottom:1px solid var(--line)}.storage-note{font-size:12px;color:var(--muted);margin-top:22px}.checklist{padding-inline-start:24px}.copyright-footer{margin:40px auto 0!important}
@media(max-width:600px){.mastery-header{align-items:flex-start;flex-direction:column;padding:16px 20px;gap:10px}.mastery-wrap{margin:20px auto;padding:0 12px}.card{padding:20px;border-radius:18px}.stats{gap:6px}.stat{padding:10px;font-size:13px}.stat strong{font-size:20px}.actions button,.actions a{flex:1 1 160px}.keyboard-grid{grid-template-columns:repeat(8,1fr)}.question-meta{font-size:13px}.score-table{font-size:13px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Advanced assessment (25-question edition): simple, readable RTL choices. */
.mastery-wrap .advanced-task{font-size:1.13rem;font-weight:800;color:#124973;margin:16px 0;}
.mastery-wrap .advanced-choices{border:0;padding:0;margin:18px 0;display:grid;gap:12px;min-width:0;}
.mastery-wrap .advanced-choices legend{font-weight:800;color:#365e7b;margin-bottom:14px;}
.mastery-wrap .advanced-option{display:flex;gap:13px;align-items:center;background:#eff8ff;border:2px solid #c3dfeF;border-radius:17px;padding:16px;color:#153e5e;font-size:clamp(17px,2vw,23px);line-height:1.9;cursor:pointer;min-width:0;}
.mastery-wrap .advanced-option:has(input:checked){border-color:#247fca;background:#d9edff;box-shadow:0 0 0 3px rgba(36,127,202,.13);}
.mastery-wrap .advanced-option:focus-within{outline:3px solid #3ca0ec;outline-offset:2px;}
.mastery-wrap .advanced-option input{accent-color:#1475bc;flex:0 0 auto;width:18px;height:18px;}
.mastery-wrap .advanced-option-letter{flex:0 0 34px;display:grid;place-items:center;border-radius:10px;min-height:34px;background:#dbeafb;font-weight:900;font-size:18px;}
@media(max-width:560px){.mastery-wrap .advanced-option{font-size:18px;padding:13px;gap:9px}.mastery-wrap .advanced-option-letter{flex-basis:28px;min-height:28px;}}
/* Sequence-disambiguation: shown only when identical wording/blank would otherwise be ambiguous. */
.mastery-wrap .sequence-context{margin:14px 0 18px;padding:13px 15px;border:1px solid #b9dbec;border-radius:15px;background:#edf8ff;box-shadow:inset 0 1px 0 #fff;}
.mastery-wrap .context-caption{font-size:14px;font-weight:800;color:#135a86;margin-bottom:8px;}
.mastery-wrap .sequence-context .context-verse{background:#fff!important;color:#123a56!important;border:1px solid #d7eaf5!important;padding:14px!important;font-size:clamp(23px,3.8vw,31px)!important;line-height:2!important;}
@media(max-width:560px){.mastery-wrap .sequence-context{padding:10px}.mastery-wrap .sequence-context .context-verse{padding:10px!important;}}