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button.current{color:#fff;background:var(--green);border-color:var(--green)}.quiz-question-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;min-height:340px;margin-top:18px;padding:22px 18px;box-shadow:0 16px 34px #45341f12}.quiz-question-card h1{font:700 22px/1.5 var(--display);margin:22px 0}.quiz-options{gap:9px;display:grid}.quiz-options button{min-height:50px;color:var(--ink);text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:13px;grid-template-columns:30px 1fr;align-items:center;gap:10px;padding:9px 12px;display:grid}.quiz-options button>span{width:28px;height:28px;color:var(--green);background:var(--green-soft);border-radius:50%;place-items:center;display:grid}.quiz-options button>strong{font-size:12px;line-height:1.45}.quiz-options button.selected{color:var(--green);background:var(--green-soft);border-color:#8eae98}.quiz-options button.selected>span{color:#fff;background:var(--green)}.quiz-text-answer{gap:8px;display:grid}.quiz-text-answer>span{color:var(--muted);font-size:10px}.quiz-text-answer input{box-sizing:border-box;width:100%;min-height:54px;color:var(--ink);font:16px var(--display);background:var(--paper);border:1px solid #beaf98;border-radius:13px;outline:0;padding:0 15px}.quiz-text-answer input:focus{border-color:var(--green);box-shadow:0 0 0 3px #1f673f1a}.quiz-navigation{grid-template-columns:1fr 1fr;gap:10px;margin-top:13px;display:grid}.quiz-navigation button{min-height:46px;color:var(--green);background:var(--green-soft);border:0;border-radius:13px;justify-content:center;align-items:center;gap:6px;font-size:12px;font-weight:700;display:flex}.quiz-navigation button:disabled{opacity:.4}.quiz-submit-button{background:var(--red);margin-top:10px;box-shadow:0 11px 24px #a44f4533}.quiz-submit-button:active{background:#873f37}.quiz-navigation button.quiz-final-submit{color:#fff;background:var(--red)}.quiz-grading-note{color:var(--muted);text-align:center;margin:10px 8px 0;font-size:10px;line-height:1.5}.quiz-score-card{color:#fff;text-align:center;background:var(--green);border-radius:22px;justify-items:center;padding:24px 18px;display:grid}.quiz-submit-success{color:var(--green);background:#f6fff8;border-radius:99px;align-items:center;gap:6px;margin-bottom:10px;padding:7px 12px;font-size:11px;font-weight:800;display:inline-flex}.quiz-submit-success svg{width:14px;height:14px}.quiz-score-card>p{color:#dbe7dd;margin-bottom:8px;font-size:11px}.quiz-score{align-items:baseline;display:flex}.quiz-score strong{font:700 64px/1 var(--display)}.quiz-score span{margin-left:4px;font-size:12px}.quiz-score-card h1{font:700 19px var(--display);margin:8px 0 16px}.quiz-score-stats{border-top:1px solid #ffffff2e;grid-template-columns:repeat(3,1fr);width:100%;padding-top:14px;display:grid}.quiz-score-stats span{gap:3px;font-size:9px;display:grid}.quiz-score-stats b{font:700 19px var(--display)}.quiz-score-card>small{color:#dbe7dd;margin-top:14px;font-size:9px}.quiz-result-actions{gap:0;margin-top:14px;display:grid}.quiz-result-filter{background:#e2daca94;border-radius:12px;grid-template-columns:1fr 1fr;gap:6px;margin-top:12px;padding:4px;display:grid}.quiz-result-filter button{min-height:36px;color:var(--muted);background:0 0;border:0;border-radius:9px}.quiz-result-filter button.active{color:var(--green);background:var(--surface);font-weight:700}.quiz-result-list{gap:12px;margin-top:12px;display:grid}.quiz-result-item{background:var(--surface);border:1px solid var(--line);border-left:4px solid #b45d4c;border-radius:15px;padding:16px}.quiz-result-item.correct{border-left-color:var(--green)}.quiz-result-item.partial{border-left-color:var(--orange)}.quiz-result-item>header{color:#a84f40;justify-content:space-between;font-size:10px;font-weight:700;display:flex}.quiz-result-item.partial>header{color:var(--orange)}.quiz-result-item.correct>header{color:var(--green)}.quiz-result-item>header small{color:var(--muted);font-weight:400}.quiz-result-item h3{font:700 15px/1.5 var(--display);margin:10px 0 12px}.quiz-result-item dl{gap:7px;margin:0;display:grid}.quiz-result-item dl>div{grid-template-columns:72px 1fr;gap:8px;font-size:10px;line-height:1.5;display:grid}.quiz-result-item dt{color:var(--muted)}.quiz-result-item dd{color:var(--ink);margin:0;font-weight:700}.quiz-result-item>p{color:#8e5b50;margin:10px 0 0;font-size:10px;line-height:1.5}.quiz-result-item aside{color:var(--green);background:var(--green-soft);border-radius:10px;gap:4px;margin-top:12px;padding:10px;font-size:10px;line-height:1.55;display:grid}.quiz-result-item aside span{color:#53685a}.quiz-perfect{color:var(--green);text-align:center;background:var(--green-soft);border-radius:16px;justify-items:center;gap:7px;margin-top:14px;padding:28px;display:grid}.quiz-perfect svg{width:26px;height:26px}.quiz-perfect span{color:var(--muted);font-size:10px}@media (width<=370px){.screen-content{padding-left:19px;padding-right:19px}.home-heading h1{font-size:29px}.phrase-identity h1{font-size:26px}.quiz-source-grid{grid-template-columns:1fr}.quiz-number-grid{grid-template-columns:repeat(8,minmax(0,1fr))}}