._root_hmyts_1{display:flex;flex-direction:column;gap:.5rem;min-width:0}._heading_hmyts_8{display:inline-flex;align-items:center;gap:6px;margin:0;font-family:var(--font-family-base);font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-foreground)}._heading_hmyts_8 svg{color:var(--tk-brand-text)}._list_hmyts_25{display:flex;flex-wrap:wrap;gap:.5rem;margin:0;padding:0;list-style:none}._entry_hmyts_34{min-width:0;max-width:100%}._source_hmyts_39{display:inline-flex;align-items:center;gap:6px;max-width:100%;padding:.3125rem .75rem;border:1px solid var(--border);border-radius:var(--radius-full);background-color:color-mix(in srgb,var(--foreground) 3%,var(--surface));color:var(--foreground);font-size:.8125rem;font-weight:600;line-height:1.4;text-decoration:none;transition:border-color var(--animation-duration-fast) ease,background-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}a._source_hmyts_39:hover{border-color:color-mix(in srgb,var(--tk-brand) 45%,var(--surface));background-color:color-mix(in srgb,var(--tk-brand) 10%,var(--surface));color:var(--tk-brand-text)}a._source_hmyts_39:focus-visible{outline:2px solid var(--tk-brand-text);outline-offset:2px}._name_hmyts_68{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._icon_hmyts_75{flex-shrink:0;color:var(--muted-foreground);transition:color var(--animation-duration-fast) ease}a._source_hmyts_39:hover ._icon_hmyts_75{color:var(--tk-brand-text)}._plain_hmyts_85{font-weight:500;color:var(--muted-foreground)}._empty_hmyts_90{margin:0;font-size:.8125rem;color:var(--muted-foreground)}._srOnly_hmyts_96{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){._source_hmyts_39,._icon_hmyts_75{transition:none}}._root_zgoml_3{container-type:inline-size;display:flex;flex-direction:column;gap:var(--spacing-6);color:var(--foreground)}._notice_zgoml_11{display:inline-flex;align-items:center;align-self:flex-start;gap:var(--spacing-2);margin:0;padding:4px var(--spacing-3);border-radius:var(--radius-full);background-color:var(--muted);color:var(--foreground);font-size:.75rem;font-weight:600}._hero_zgoml_25{display:flex;flex-direction:column;gap:var(--spacing-3);max-width:48rem}._crumbs_zgoml_32{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:.8125rem;color:var(--muted-foreground)}._title_zgoml_41{margin:0;font-family:var(--font-family-heading);font-size:clamp(1.625rem,1.25rem + 1.4vw,2.25rem);font-weight:800;letter-spacing:-.02em;line-height:1.2;text-wrap:balance}._standfirst_zgoml_51{margin:0;font-size:1.0625rem;line-height:1.6;color:var(--foreground)}._byline_zgoml_58{display:flex;flex-wrap:wrap;align-items:center;gap:var(--spacing-1) var(--spacing-4);margin:0;padding:0;list-style:none;font-size:.8125rem;color:var(--muted-foreground);font-variant-numeric:tabular-nums}._byline_zgoml_58 li{display:inline-flex;align-items:center;gap:6px}._byline_zgoml_58 strong{color:var(--foreground);font-weight:600}._pills_zgoml_82{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}._pill_zgoml_82{display:inline-flex;align-items:center;height:1.5rem;padding:0 .625rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;white-space:nowrap;text-decoration:none}._pill_topic_zgoml_103{background-color:color-mix(in srgb,var(--chart-color-2) 13%,var(--surface));color:color-mix(in srgb,var(--chart-color-2) 40%,var(--foreground))}._pill_exam_zgoml_108{background-color:color-mix(in srgb,var(--info) 13%,var(--surface));color:var(--info-text)}._pill_syllabus_zgoml_113{background-color:color-mix(in srgb,var(--success) 13%,var(--surface));color:var(--success-text)}._pillLink_zgoml_118{transition:background-color var(--animation-duration-fast) ease}._pillLink_zgoml_118:hover{background-color:color-mix(in srgb,var(--chart-color-2) 24%,var(--surface))}._pillLink_zgoml_118:focus-visible{outline:2px solid var(--tk-brand-text);outline-offset:2px}._cover_zgoml_131{margin:0}._coverImage_zgoml_135{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:var(--radius-lg);background-color:var(--muted)}._coverEmpty_zgoml_144{display:flex;align-items:center;justify-content:center;gap:var(--spacing-2);padding:var(--spacing-3);border:1px dashed var(--border);border-radius:var(--radius-md);color:var(--muted-foreground);font-size:.8125rem;font-weight:600}._credit_zgoml_157{margin-top:6px;font-size:.75rem;color:var(--muted-foreground)}._layout_zgoml_164{display:grid;grid-template-columns:12.5rem minmax(0,1fr);gap:var(--spacing-8);align-items:start}._layoutSingle_zgoml_171{grid-template-columns:minmax(0,1fr)}._toc_zgoml_175{position:sticky;top:var(--ca-toc-top, var(--spacing-4));display:flex;flex-direction:column;gap:.625rem;padding:.875rem .75rem;border:1px solid var(--border);border-radius:var(--radius-lg);background-color:var(--surface)}._tocTitle_zgoml_187{margin:0;padding:0 .5rem;font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-foreground)}._tocToggle_zgoml_197{display:none}._tocList_zgoml_201{display:flex;flex-direction:column;gap:3px;margin:0;padding:0;list-style:none}._tocLink_zgoml_210{display:flex;align-items:flex-start;gap:.625rem;padding:.5rem;border:1px solid transparent;border-radius:var(--radius-md);color:var(--foreground);font-size:.8125rem;line-height:1.45;text-decoration:none;transition:background-color var(--animation-duration-fast) ease,border-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._tocLink_zgoml_210:hover{background-color:color-mix(in srgb,var(--foreground) 4%,var(--surface))}._tocLink_zgoml_210:focus-visible{outline:2px solid var(--tk-brand-text);outline-offset:-2px}._tocLinkActive_zgoml_235,._tocLinkActive_zgoml_235:hover{background-color:color-mix(in srgb,var(--tk-brand) 10%,var(--surface));border-color:color-mix(in srgb,var(--tk-brand) 30%,var(--surface));color:var(--tk-brand-text);font-weight:600}._tocNumber_zgoml_243{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:1.375rem;height:1.375rem;border-radius:var(--radius-full);background-color:var(--muted);color:var(--foreground);font-size:.6875rem;font-weight:700;font-variant-numeric:tabular-nums;transition:background-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._tocLinkActive_zgoml_235 ._tocNumber_zgoml_243{background-color:color-mix(in srgb,var(--tk-brand) 26%,var(--surface));color:var(--tk-brand-text)}._tocLabel_zgoml_265{min-width:0;padding-top:.125rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}._main_zgoml_274{display:flex;flex-direction:column;gap:var(--spacing-8);min-width:0;max-width:46rem}._label_zgoml_282{display:flex;align-items:center;gap:var(--spacing-2);margin:0 0 .625rem;font-family:var(--font-family-base);font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-foreground)}._label_zgoml_282:before{content:"";width:6px;height:6px;border-radius:var(--radius-full);background-color:var(--tk-brand)}._para_zgoml_303{margin:0;font-size:1rem;line-height:1.75}._prose_zgoml_309{font-size:1rem;line-height:1.75;word-break:break-word}._proseQuiet_zgoml_316{color:color-mix(in srgb,var(--foreground) 82%,var(--surface))}._prose_zgoml_309 p{margin:0 0 var(--spacing-3)}._prose_zgoml_309 p:last-child{margin-bottom:0}._prose_zgoml_309 ul,._prose_zgoml_309 ol,._list_zgoml_331{margin:0;padding-left:1.25rem}._prose_zgoml_309 ul,._list_zgoml_331{list-style:disc}._prose_zgoml_309 ol{list-style:decimal}._prose_zgoml_309 li,._list_zgoml_331 li{margin:0 0 .5rem;padding-left:4px;line-height:1.7}._prose_zgoml_309 li::marker,._list_zgoml_331 li::marker{color:var(--tk-brand)}._prose_zgoml_309 li>p{margin:0}._prose_zgoml_309 strong{font-weight:600}._prose_zgoml_309 img{max-width:100%;height:auto;border-radius:var(--radius-md)}._prose_zgoml_309 a{color:var(--tk-brand-text);text-underline-offset:2px}._glance_zgoml_376{padding:var(--spacing-4) var(--spacing-5, 1.25rem);border-radius:var(--radius-lg);background-color:color-mix(in srgb,var(--warning) 10%,var(--surface))}._item_zgoml_382{display:flex;flex-direction:column;gap:1.375rem;scroll-margin-top:calc(var(--ca-toc-top, var(--spacing-4)) + var(--spacing-2))}._item_zgoml_382[data-ca-highlight]{border-radius:var(--radius-md);animation:_storyHighlight_zgoml_1 2.4s ease-out}@keyframes _storyHighlight_zgoml_1{0%,40%{background-color:color-mix(in srgb,var(--tk-brand) 10%,var(--surface));box-shadow:0 0 0 10px color-mix(in srgb,var(--tk-brand) 10%,var(--surface)),0 0 0 12px color-mix(in srgb,var(--tk-brand) 45%,var(--surface))}to{background-color:var(--surface);box-shadow:0 0 0 10px var(--surface),0 0 0 12px var(--surface)}}._item_zgoml_382+._item_zgoml_382{padding-top:2.5rem;border-top:1px solid var(--border)}._itemTitle_zgoml_413{display:flex;align-items:flex-start;gap:var(--spacing-3);margin:0;font-family:var(--font-family-heading);font-size:1.375rem;font-weight:800;letter-spacing:-.015em;line-height:1.3}._itemNumber_zgoml_425{flex-shrink:0;margin-top:3px;padding:2px 8px;border-radius:var(--radius-sm);background-color:color-mix(in srgb,var(--tk-brand) 14%,var(--surface));color:var(--tk-brand-text);font-size:.8125rem;font-weight:800;font-variant-numeric:tabular-nums}._itemFigure_zgoml_437{margin:0}._itemImage_zgoml_441{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:var(--radius-md);background-color:var(--muted)}._why_zgoml_451{padding:1rem 1.25rem;border:1px solid color-mix(in srgb,var(--tk-brand) 22%,var(--border));border-radius:var(--radius-lg);background-color:color-mix(in srgb,var(--tk-brand) 6%,var(--surface));box-shadow:0 1px 2px #472c1f0d}._labelIcon_zgoml_460:before{display:none}._labelIcon_zgoml_460 svg{flex-shrink:0;color:var(--tk-brand-text)}._keyPoints_zgoml_470>ul{padding-left:0;list-style:none}._keyPoints_zgoml_470>ul>li{position:relative;margin-bottom:.625rem;padding-left:1.875rem}._keyPoints_zgoml_470>ul>li:before,._keyPoints_zgoml_470>ul>li:after{content:"";position:absolute;left:0;top:calc((1.7em - 1.125rem)/2);width:1.125rem;height:1.125rem}._keyPoints_zgoml_470>ul>li:before{border-radius:var(--radius-full);background-color:color-mix(in srgb,var(--tk-brand) 16%,var(--surface))}._keyPoints_zgoml_470>ul>li:after{background-color:var(--tk-brand-text);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / .6875rem no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / .6875rem no-repeat}._block_zgoml_505{display:flex;flex-direction:column}._itemFoot_zgoml_511{display:flex;flex-direction:column;gap:1rem;padding-top:1.125rem;border-top:1px solid var(--border)}._footGroup_zgoml_519{display:flex;flex-direction:column;gap:.5rem}._footLabel_zgoml_525{display:inline-flex;align-items:center;gap:6px;margin:0;font-family:var(--font-family-base);font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-foreground)}._footLabel_zgoml_525 svg{color:color-mix(in srgb,var(--chart-color-2) 40%,var(--foreground))}._link_zgoml_542{display:inline-flex;align-items:center;gap:4px;color:var(--tk-brand-text);font-weight:600;text-decoration:none;border-radius:var(--radius-sm)}._link_zgoml_542:hover{text-decoration:underline}._link_zgoml_542:focus-visible{outline:2px solid var(--tk-brand-text);outline-offset:2px}._panel_zgoml_561{padding:var(--spacing-4) var(--spacing-5, 1.25rem);border-radius:var(--radius-lg);background-color:color-mix(in srgb,var(--muted) 70%,var(--surface))}._corrections_zgoml_567{background-color:color-mix(in srgb,var(--warning) 12%,var(--surface))}._quizCard_zgoml_572{display:flex;align-items:flex-start;gap:1.25rem;padding:1.5rem;border:1px solid color-mix(in srgb,var(--tk-brand) 45%,var(--surface));border-radius:var(--radius-lg);background-color:color-mix(in srgb,var(--tk-brand) 11%,var(--surface));box-shadow:0 1px 2px #472c1f0f,0 10px 24px -14px #7a3d1f59;cursor:pointer;scroll-margin-top:calc(var(--ca-toc-top, var(--spacing-4)) + var(--spacing-2));transition:border-color var(--animation-duration-fast) ease,box-shadow var(--animation-duration-fast) ease}._quizCard_zgoml_572:hover{border-color:var(--tk-brand);box-shadow:0 1px 2px #472c1f14,0 14px 30px -14px #7a3d1f73}._quizArt_zgoml_591{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:4rem;height:4rem;border-radius:var(--radius-lg);background-color:var(--tk-brand);color:var(--tk-brand-ink);box-shadow:0 6px 14px -6px #98441b8c}._quizCardBody_zgoml_604{display:flex;flex-direction:column;align-items:flex-start;gap:var(--spacing-2);min-width:0}._quizEyebrow_zgoml_612{margin:0;font-size:.6875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-brand-text)}._quizCardTitle_zgoml_621{margin:0;font-family:var(--font-family-heading);font-size:1.375rem;font-weight:800;letter-spacing:-.015em;line-height:1.25;text-wrap:balance}._quizBlurb_zgoml_631{margin:0;font-size:.9375rem;line-height:1.55;color:var(--foreground)}._quizFacts_zgoml_638{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 0;padding:0;list-style:none}._quizFacts_zgoml_638 li{display:inline-flex;align-items:center;gap:6px;height:1.75rem;padding:0 .625rem;border:1px solid var(--border);border-radius:var(--radius-full);background-color:var(--surface);color:var(--foreground);font-size:.75rem;font-weight:600;white-space:nowrap}._quizFacts_zgoml_638 li svg{color:var(--tk-brand-text)}._quizFacts_zgoml_638 ._quizHidden_zgoml_666{background-color:var(--muted)}._quizCardActions_zgoml_670{display:flex;flex-wrap:wrap;align-items:center;gap:var(--spacing-3);margin-top:var(--spacing-2)}._quizCta_zgoml_678{font-weight:700}._quizStatus_zgoml_682{font-size:.875rem;font-weight:700;color:var(--foreground);font-variant-numeric:tabular-nums}._quizDialog_zgoml_690{display:flex;flex-direction:column;width:min(48rem,calc(100vw - 2rem));max-width:none;max-height:min(90vh,56rem);padding:0;overflow:hidden;border-radius:var(--radius-lg);background-color:var(--surface);color:var(--foreground)}._quizHead_zgoml_703{display:flex;align-items:center;gap:var(--spacing-3);padding:1.25rem 3.75rem 1rem 1.5rem}._quizIcon_zgoml_710{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:2.25rem;height:2.25rem;border-radius:var(--radius-md);background-color:var(--tk-brand);color:var(--tk-brand-ink)}._quizTitle_zgoml_722{margin:0;font-family:var(--font-family-heading);font-size:1.125rem;font-weight:800;line-height:1.3;color:var(--foreground)}._quizMeta_zgoml_731{margin:2px 0 0;font-size:.8125rem;color:var(--muted-foreground)}._quizProgress_zgoml_737{flex-shrink:0;height:4px;background-color:var(--muted)}._quizProgress_zgoml_737 span{display:block;height:100%;background-color:var(--tk-brand);transition:width var(--animation-duration-normal) ease}._quizBody_zgoml_752{container-type:inline-size;flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:1.25rem 1.5rem 1.5rem}._quizList_zgoml_761{display:flex;flex-direction:column;gap:var(--spacing-5, 1.25rem);margin:0;padding:0;list-style:none}._quizQuestion_zgoml_770{display:flex;flex-direction:column;gap:var(--spacing-2)}._quizText_zgoml_776{display:flex;gap:6px;margin:0;font-weight:600;line-height:1.5}._quizNumber_zgoml_784{flex-shrink:0;color:var(--muted-foreground);font-variant-numeric:tabular-nums}._quizOptions_zgoml_790{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-2)}._quizOption_zgoml_790{display:flex;align-items:center;gap:var(--spacing-2);min-height:2.5rem;padding:var(--spacing-2) var(--spacing-3);border:1px solid var(--border);border-radius:var(--radius-md);background-color:var(--surface);color:var(--foreground);font-family:var(--font-family-base);font-size:.875rem;text-align:left;cursor:pointer;transition:border-color var(--animation-duration-fast) ease,background-color var(--animation-duration-fast) ease}._quizOption_zgoml_790:hover:not(:disabled){border-color:var(--tk-brand-text)}._quizOption_zgoml_790:focus-visible{outline:2px solid var(--tk-brand-text);outline-offset:2px}._quizOption_zgoml_790:disabled{cursor:default}._optLetter_zgoml_826{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:1.375rem;height:1.375rem;border-radius:var(--radius-full);background-color:var(--muted);font-size:.75rem;font-weight:700}._optText_zgoml_839{min-width:0}._optIcon_zgoml_843{margin-left:auto;flex-shrink:0}._optPicked_zgoml_848{border-color:var(--tk-brand-text);background-color:color-mix(in srgb,var(--tk-brand) 14%,var(--surface))}._optRight_zgoml_853{border-color:var(--success-text);background-color:color-mix(in srgb,var(--success) 14%,var(--surface));color:var(--success-text)}._optWrong_zgoml_859{border-color:var(--error-text);background-color:color-mix(in srgb,var(--error) 10%,var(--surface));color:var(--error-text)}._explanation_zgoml_865{margin:0;padding:var(--spacing-2) var(--spacing-3);border-radius:var(--radius-sm);background-color:var(--surface);font-size:.875rem;line-height:1.55}._quizFoot_zgoml_874{display:flex;flex-wrap:wrap;align-items:center;gap:var(--spacing-3);padding:.875rem 1.5rem;border-top:1px solid var(--border);background-color:var(--surface)}._quizFootEnd_zgoml_884{margin-left:auto}._quizCount_zgoml_888{font-size:.875rem;font-weight:600;color:var(--muted-foreground);font-variant-numeric:tabular-nums}._score_zgoml_895{font-family:var(--font-family-heading);font-size:1rem;font-weight:800}._missing_zgoml_901{color:var(--muted-foreground);font-style:italic;font-weight:400}@container (max-width: 52rem){._layout_zgoml_164{grid-template-columns:minmax(0,1fr);gap:var(--spacing-5, 1.25rem)}._toc_zgoml_175{position:static;padding:0;gap:0}._tocTitle_zgoml_187{display:none}._tocToggle_zgoml_197{display:flex;align-items:center;gap:var(--spacing-2);width:100%;padding:var(--spacing-3);border:none;border-radius:inherit;background:none;color:var(--foreground);font-family:var(--font-family-base);font-size:.875rem;font-weight:600;text-align:left;cursor:pointer}._tocToggle_zgoml_197:focus-visible{outline:2px solid var(--tk-brand-text);outline-offset:-2px}._tocCount_zgoml_946{padding:0 6px;border-radius:var(--radius-full);background-color:var(--muted);font-size:.75rem}._tocChevron_zgoml_953{margin-left:auto;transition:transform var(--animation-duration-fast) ease}._tocChevronOpen_zgoml_958{transform:rotate(180deg)}._tocList_zgoml_201{display:none;padding:0 var(--spacing-2) var(--spacing-2)}._tocListOpen_zgoml_967{display:flex}._main_zgoml_274{max-width:none}}@container (max-width: 34rem){._quizOptions_zgoml_790{grid-template-columns:1fr}._quizCard_zgoml_572{flex-direction:column;gap:var(--spacing-4);padding:1.25rem}._quizArt_zgoml_591{width:3.25rem;height:3.25rem}._quizCardTitle_zgoml_621{font-size:1.1875rem}._quizCardActions_zgoml_670{width:100%}._quizCta_zgoml_678{flex:1 1 100%}._itemTitle_zgoml_413{font-size:1.1875rem}._main_zgoml_274{gap:var(--spacing-6)}._item_zgoml_382+._item_zgoml_382{padding-top:1.75rem}._item_zgoml_382{gap:1.125rem}._why_zgoml_451{padding:.875rem 1rem}}@media(max-width:480px){._quizDialog_zgoml_690{top:0;left:0;transform:none;width:100vw;height:100dvh;max-height:100dvh;border-radius:0}._quizHead_zgoml_703{padding:1rem 3.25rem .875rem 1rem}._quizBody_zgoml_752{padding:1rem}._quizFoot_zgoml_874{padding:.75rem 1rem calc(.75rem + env(safe-area-inset-bottom))}}@media(prefers-reduced-motion:reduce){._tocLink_zgoml_210,._tocNumber_zgoml_243,._quizOption_zgoml_790,._tocChevron_zgoml_953,._pillLink_zgoml_118,._quizCard_zgoml_572,._quizProgress_zgoml_737 span{transition:none}}