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.ot-qanday{font-size:14px;line-height:1.9;color:var(--q-muted);margin:28px 0}.ot-kitob summary{cursor:pointer;min-height:44px;color:var(--q-accent-dark);font-weight:700;line-height:1.8}.ot-kitob .ot-qanday p{margin-top:12px;max-width:72ch}.ot-kitob .ot-dars-bosh{max-width:840px;margin-bottom:30px}.ot-kitob .ot-dars-bosh h1{font-size:clamp(32px,3.5vw,46px);line-height:1.2}.ot-kitob .ot-dars-bosh>p{font-size:16px;line-height:1.85;color:var(--q-muted)}.ot-kitob .ot-dars-bosh>.ot-qoralama{font-size:12px}.ot-kitob .ot-oquv{display:grid;grid-template-columns:minmax(0,1fr) 205px;gap:28px;align-items:start}.ot-kitob .ot-matn{min-width:0;border:1px solid var(--ot-chiziq);border-radius:var(--r-lg);background:var(--ot-qogoz);padding:clamp(22px,3vw,40px)}.ot-kitob .ot-matn section+section{margin-top:36px}.ot-kitob .ot-matn h2{font-size:clamp(24px,2.5vw,28px);line-height:1.3}.ot-kitob .ot-matn :where(p,li){font-size:16px;line-height:1.95;overflow-wrap:anywhere}.ot-kitob 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8px;color:var(--q-accent-dark)}.ot-kitob .ot-mashq .ot-savol{font-size:15px;font-weight:750;line-height:1.9;white-space:pre-line}.ot-kitob .ot-savol:empty{display:none}.ot-kitob .ot-variant{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--ot-chiziq);border-radius:var(--r-lg);padding:14px;margin:10px 0;min-height:48px;cursor:pointer;font-size:14px;line-height:1.8}.ot-kitob .ot-variant input{margin:5px 0 0;accent-color:var(--q-accent-dark);flex:none;width:17px;height:17px}.ot-kitob .ot-variant:has(input:checked){background:var(--q-bg);border-color:var(--q-accent-dark)}.ot-kitob .ot-variant span{overflow-wrap:anywhere;min-width:0}.ot-kitob .ot-javob{padding:16px;background:var(--q-bg);border:1px solid var(--ot-chiziq);border-radius:var(--r-lg);margin-top:16px;line-height:1.85;font-size:14px}.ot-kitob .ot-javob:empty{display:none}.ot-kitob .ot-javob p{font-size:14px;margin:8px 0}.ot-kitob .ot-javob small{display:block;line-height:1.8;color:var(--q-muted)}.ot-kitob .ot-yozma{border-top:1px solid var(--ot-chiziq);padding-top:24px;margin-top:24px}.ot-kitob .ot-yozma label{display:block;line-height:1.9;font-size:15px;font-weight:700;margin-bottom:12px}.ot-kitob .ot-yozma textarea{display:block;width:100%;min-height:150px;resize:vertical;padding:14px;border:1px solid var(--ot-chiziq);background:var(--ot-qogoz);border-radius:var(--r-lg);line-height:1.8;color:inherit;font-size:16px}.ot-kitob .ot-yozma details{margin-top:14px;line-height:1.85;font-size:14px}.ot-kitob .ot-yozma li{font-size:14px}.ot-kitob .ot-manbalar{padding-left:20px}.ot-kitob .ot-manbalar li{font-size:13px;margin-bottom:18px}.ot-kitob .ot-manbalar a{display:inline-flex;align-items:center;min-height:44px;padding:4px 0;text-decoration:underline;text-underline-offset:3px;color:var(--q-accent-dark)}.ot-kitob .ot-test-yollar{display:flex;flex-wrap:wrap;gap:12px}.ot-kitob .ot-test-yollar a{white-space:normal;text-align:left;line-height:1.7}.ot-kitob .ot-yakun{border-top:1px solid var(--ot-chiziq);padding-top:28px;margin-top:32px}.ot-kitob .ot-yakun .ot-amallar{justify-content:space-between}.ot-kitob .ot-bosh-holat{padding:26px;background:var(--ot-qogoz);border:1px solid var(--ot-chiziq);border-radius:var(--r-lg);line-height:1.9}.ot-kitob .ot-jadval{overflow-x:auto;margin:16px 0;border:1px solid var(--ot-chiziq);border-radius:var(--r-lg)}.ot-kitob .ot-jadval table{width:100%;border-collapse:collapse;font-size:13px}.ot-kitob .ot-jadval :where(th,td){text-align:left;padding:12px;border-bottom:1px solid var(--ot-chiziq);line-height:1.7}.ot-kitob .ot-jadval :where(th,td):first-child{position:sticky;left:0;z-index:1;background:var(--ot-qogoz)}.ot-kitob .ot-jadval th,.ot-kitob .ot-jadval th:first-child{background:var(--q-bg)}.ot-kitob [hidden]{display:none!important}.qf-hub[data-fan=ona-tili] .ot-mavzu-kitob{display:inline-flex;align-items:center;min-height:44px;margin-left:48px;padding:8px 12px;font-size:12px;line-height:1.6;color:var(--q-accent-dark);text-decoration:underline;text-underline-offset:3px}@media(max-width:1200px){.ot-kitob .ot-oquv{grid-template-columns:minmax(0,1fr)}.ot-kitob .ot-mundarija{position:static;grid-row:1}.ot-kitob .ot-mundarija nav{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}}@media(max-width:900px){.ot-kitob .ot-hero{grid-template-columns:minmax(0,1fr) 165px;gap:24px}.ot-kitob .ot-rasm{height:225px}}@media(max-width:640px){.ot-kitob .ot-hero{grid-template-columns:1fr;margin:0 0 32px;gap:20px}.ot-kitob .ot-rasm{display:none}.ot-kitob .ot-yollar{margin-bottom:16px}.ot-kitob .ot-hero h1{font-size:clamp(34px,10.5vw,42px)}.ot-kitob .ot-hero p{font-size:14px}.ot-kitob .ot-sonlar{gap:25px}.ot-kitob .ot-filtrlar{grid-template-columns:1fr}.ot-kitob .ot-bob-tepa{padding:20px}.ot-kitob .ot-dars-havola{grid-template-columns:28px minmax(0,1fr);gap:12px;padding:18px}.ot-kitob .ot-holat{grid-column:2;white-space:normal}.ot-kitob .ot-dars-bosh h1{font-size:clamp(28px,8.5vw,34px)}.ot-kitob .ot-dars-bosh>p{font-size:15px}.ot-kitob .ot-matn{padding:22px 18px}.ot-kitob .ot-matn :where(p,li){font-size:15px;line-height:1.95}.ot-kitob .ot-matn h2{font-size:clamp(24px,6.5vw,26px)}.ot-kitob .ot-mundarija nav{grid-template-columns:1fr}.ot-kitob .ot-mashq{padding:18px 12px}.ot-kitob .ot-variant{padding:12px 10px;font-size:14px}.ot-kitob .ot-misol{padding:16px;font-size:14px}.ot-kitob .ot-oquv{gap:20px}.ot-kitob .ot-amallar>.qf-btn{flex-grow:1}.ot-kitob .ot-manbalar{padding-left:16px}.qf-hub[data-fan=ona-tili] .ot-mavzu-kitob{margin-left:32px}}@media(prefers-reduced-motion:reduce){.ot-kitob *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}