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24%);border-radius:999px;background:#172235;color:#f8fafc;vertical-align:middle}._number_f499t_15{display:inline-flex;width:25px;height:25px;flex:none;align-items:center;justify-content:center;border:1px solid rgb(203 213 225 / 30%);border-radius:50%;background:#cbd5e117;color:#e2e8f0;font-size:.875rem;font-weight:600;line-height:1}._select_f499t_31{min-width:82px;max-width:180px;min-height:32px;padding:2px 4px;border:0;background:transparent;color:inherit;color-scheme:dark;font-size:1rem;font-weight:500;cursor:pointer}._select_f499t_31:focus-visible{border-radius:4px;outline:3px solid var(--color-accent);outline-offset:2px}._empty_f499t_52 ._select_f499t_31{color:#f8fafc}._select_f499t_31 option{background-color:#172235;color:var(--text-primary)}._select_f499t_31 option:checked{background-color:#38bdf8;color:#0f172a}._correct_f499t_66{border-color:#4ade80;background:#123b2b;color:#bbf7d0}._correct_f499t_66 ._number_f499t_15{border-color:#bbf7d073;background:#bbf7d01f;color:#dcfce7}._wrong_f499t_78{border-color:#f87171;background:#451a1a;color:#fecaca}._wrong_f499t_78 ._number_f499t_15{border-color:#fecaca73;background:#fecaca1f;color:#fee2e2}._statusIcon_f499t_90{flex:none}._visuallyHidden_f499t_94{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}._article_r2hfo_1{overflow:hidden;padding:18px;border-radius:16px;background:#ffffff0d}._article_r2hfo_1 p{margin:0 0 24px;font-size:1rem;line-height:1.8}._article_r2hfo_1 p:last-child{margin-bottom:0}@media(max-width:600px){._article_r2hfo_1{padding:15px}}@media(min-width:768px){._article_r2hfo_1 p{font-size:1.0625rem}}._progress_es0or_1{display:flex;align-items:center;gap:10px;margin:0 0 12px;color:#bfdbfe;font-size:.875rem}._track_es0or_10{height:6px;flex:1;overflow:hidden;border-radius:999px;background:#334155}._track_es0or_10 span{display:block;height:6px;border-radius:999px;background:#60a5fa}._label_es0or_25{margin-left:auto;white-space:nowrap}._banner_197nm_1{display:grid;gap:14px;margin-top:35px;padding:24px;border-radius:14px;background:linear-gradient(90deg,#10b981,#22c55e);color:#fff;font-size:1.5rem;font-weight:700;text-align:center;animation:_pop_197nm_1 .6s ease}._banner_197nm_1 p{margin:0}._score_197nm_19{font-size:1.125rem}._completedAll_197nm_23{font-size:.9375rem}._actions_197nm_27{display:flex;flex-wrap:wrap;justify-content:center;gap:9px}._actions_197nm_27 a,._actions_197nm_27 button{padding:7px 11px;border:1px solid rgb(255 255 255 / 55%);border-radius:8px;background:#0000001a;color:#fff;font-size:.875rem;font-weight:700;text-decoration:none;cursor:pointer}._actions_197nm_27 a:focus-visible,._actions_197nm_27 button:focus-visible{outline:3px solid white;outline-offset:3px}@keyframes _pop_197nm_1{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){._banner_197nm_1{animation:none}}._word_10tqq_1{padding:7px 12px;border-radius:999px;background:#1f2937;font-size:.875rem;font-weight:700;transition:opacity .2s ease,text-decoration-color .2s ease}._used_10tqq_12{opacity:.35;text-decoration:line-through}._bank_1lpwi_1{position:sticky;top:8px;z-index:1;margin-bottom:25px;padding:15px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-surface);box-shadow:0 8px 25px #00000059}._bank_1lpwi_1 h2{margin:0 0 12px;font-size:1.125rem}._words_1lpwi_18{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}._words_1lpwi_18 li{display:flex}@media(max-width:600px){._bank_1lpwi_1{padding:12px}}._container_ea168_1{width:min(100%,68.75rem);margin:0 auto}._header_ea168_6{margin-bottom:22px;text-align:left}._backLink_ea168_11{display:inline-block;margin-bottom:8px;color:#bfdbfe;font-size:.875rem;text-decoration:none}._backLink_ea168_11:hover{text-decoration:underline}._backLink_ea168_11:focus-visible{border-radius:3px;outline:3px solid var(--color-accent);outline-offset:3px}._header_ea168_6 h1{margin:0 0 10px;font-size:1.875rem}._header_ea168_6 p{display:flex;align-items:center;gap:8px;margin:0;opacity:.8}._level_ea168_42{padding:1px 8px;border:1px solid rgb(255 255 255 / 35%);border-radius:999px;font-size:.75rem;font-weight:700}._modePicker_ea168_50{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px}._modePicker_ea168_50 button,._testActions_ea168_59 button,._resetActions_ea168_60 button{min-height:36px;padding:6px 12px;border:1px solid rgb(255 255 255 / 25%);border-radius:8px;background:transparent;color:var(--color-text);font-weight:700;cursor:pointer}._modePicker_ea168_50 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span{display:block;height:100%;border-radius:inherit;background:#60a5fa}._button_dyp2a_56{flex:none;padding:8px 12px;border:1px solid rgb(255 255 255 / 22%);border-radius:8px;color:var(--color-text);font-size:.875rem;font-weight:700;text-decoration:none}._button_dyp2a_56:hover{border-color:var(--color-accent)}._button_dyp2a_56:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}@media(max-width:480px){._card_dyp2a_1{align-items:stretch;flex-direction:column}._button_dyp2a_56{align-self:flex-start}}._card_806nf_1{display:flex;min-width:0;flex-direction:column;padding:16px;border:1px solid var(--color-border);border-radius:12px;background:#ffffff08;color:inherit;text-decoration:none;transition:border-color .2s ease,transform .2s ease}._card_806nf_1:hover{transform:translateY(-2px);border-color:#38bdf899}._card_806nf_1:focus-visible{outline:3px solid 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10px}._empty_bsz7i_92 button{min-height:40px;padding:7px 12px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface-raised);color:var(--color-text);font-size:.875rem;cursor:pointer}._empty_bsz7i_92 button:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}._visuallyHidden_bsz7i_118{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}@media(max-width:760px){._stories_bsz7i_86{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){._filters_bsz7i_6{grid-template-columns:1fr;gap:6px}._filterOptions_bsz7i_41{margin-bottom:4px}._stories_bsz7i_86{grid-template-columns:minmax(0,1fr)}}:root{font-family:Arial,Helvetica,sans-serif;color:#f8fafc;background:#0f172a;font-synthesis:none;text-rendering:optimizeLegibility;--color-background: #0f172a;--color-surface: #111827;--color-surface-raised: #1f2937;--color-text: #f8fafc;--text-primary: var(--color-text);--color-muted: #cbd5e1;--color-border: rgb(255 255 255 / 10%);--color-accent: #38bdf8;--color-correct: #15803d;--color-wrong: #b91c1c;--level-a: #86efac;--level-b: #93c5fd;--level-c: #c4b5fd}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;padding:12px;line-height:1.8;background:linear-gradient(180deg,#0f172a,#1e293b)}button,select{font:inherit}@media(max-width:600px){body{padding:8px}}