.study_page__vQZBb{--ink:#302a22;--muted:#6b6051;--bronze:#805b35;background:#f3ecde;color:var(--ink);min-height:100vh;padding:2rem max(1.2rem,calc((100vw - 1180px)/2)) 5rem;font-family:var(--font-sans),sans-serif}.study_page__vQZBb nav{display:flex;gap:1.5rem;flex-wrap:wrap;border-bottom:1px solid #cdbfa8;padding-bottom:1.5rem;font-size:.85rem}.study_page__vQZBb a{text-decoration:underline;text-underline-offset:4px;color:var(--bronze)}.study_page__vQZBb header{padding:4rem 0 2.5rem;max-width:850px}.study_page__vQZBb h1{font-family:Georgia,serif;font-size:clamp(2.5rem,6vw,5rem);line-height:1.06;letter-spacing:-.04em;margin:.8rem 0 1.5rem}.study_intro__VEX4C,.study_page__vQZBb header>p:last-child{font-size:1.15rem;line-height:1.8;max-width:72ch}.study_kicker__WpFkg{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;font-weight:700;color:var(--bronze)}.study_page__vQZBb h2,.study_page__vQZBb h3{font-family:Georgia,serif}.study_page__vQZBb h2{font-size:2rem;line-height:1.2}.study_page__vQZBb h3{font-size:1.3rem;margin-top:1.6rem}.study_page__vQZBb p{line-height:1.75;margin:.8rem 0}.study_page__vQZBb small,.study_small__juuUX{display:block;font-size:.8rem;color:var(--muted)}.study_page__vQZBb button{cursor:pointer;min-height:44px;padding:.7rem 1rem;border:1px solid #b8a383;border-radius:4px;background:#fffaf0;color:var(--ink);font:inherit}.study_page__vQZBb button:hover:not(:disabled){border-color:var(--bronze);background:#eee1c9}.study_page__vQZBb a:focus-visible,.study_page__vQZBb button:focus-visible,.study_page__vQZBb textarea:focus-visible{outline:3px solid #9a6f32;outline-offset:4px}.study_page__vQZBb button:disabled{opacity:.6;cursor:default}.study_page__vQZBb .study_primary__l6yKx{background:var(--bronze);color:#fff7e8;border-color:var(--bronze)}.study_progress__A2be6{display:flex;align-items:center;justify-content:space-between;gap:2rem;border-block:1px solid #cdbfa8;padding:1.5rem 0}.study_progress__A2be6 strong{display:block;margin-top:.6rem}.study_progress__A2be6 p{font-size:.85rem}.study_progress__A2be6 progress{width:220px;max-width:100%;height:8px;accent-color:var(--bronze)}.study_layout__kEru8{display:grid;grid-template-columns:260px 1fr;gap:3rem;margin-top:3rem}.study_contents__jzVVu{align-self:start;position:sticky;top:1rem}.study_contents__jzVVu h2{font-size:1.2rem;margin-bottom:1rem}.study_contents__jzVVu button{width:100%;display:flex;gap:1rem;text-align:left;margin-bottom:.6rem;background:transparent;border-color:transparent}.study_contents__jzVVu button[aria-current]{background:#e7dbc4;border-color:#c5ac84}.study_contents__jzVVu button>span:first-child{color:var(--bronze);font-family:Georgia,serif}.study_contents__jzVVu small{margin-top:.35rem}.study_chapter__KP3_a{background:#fcf8ef;border:1px solid #d9ccb6;padding:clamp(1.3rem,3vw,3rem);border-radius:5px;box-shadow:0 10px 30px #4e361008}.study_chapter__KP3_a h2{font-size:clamp(1.8rem,3vw,2.6rem);margin:.7rem 0 1.5rem}.study_chapter__KP3_a>p{max-width:68ch}.study_look__Muy7_{border-left:3px solid #a98753;padding:.2rem 1.4rem;background:#f1e8d6;margin:2rem 0}.study_look__Muy7_ h3{margin-top:1rem}.study_chapter__KP3_a details{border-block:1px solid #ddd0b8;margin:1.5rem 0;padding:1rem 0}.study_chapter__KP3_a summary{cursor:pointer;font-weight:700}.study_chapter__KP3_a ul{padding-left:1.2rem}.study_chapter__KP3_a li{margin:1rem 0}.study_questions__354xu{margin-top:3rem}.study_questions__354xu fieldset{border:0;border-top:1px solid #d2bea0;padding:1.5rem 0;margin-top:1.8rem;min-width:0}.study_questions__354xu legend{font-family:Georgia,serif;font-size:1.35rem;line-height:1.4;padding-right:1rem}.study_questions__354xu button{display:block;width:100%;margin:.5rem 0;text-align:left}.study_questions__354xu button[aria-pressed=true]{border:2px solid #805b35;background:#e8dcc4}.study_feedback__I0PiB{background:#e9efdf;border-left:3px solid #64754a;padding:1rem;margin-top:1rem}.study_feedback__I0PiB p{font-size:.95rem}.study_feedback__I0PiB a{font-size:.85rem}.study_next__r62lp{display:flex;justify-content:space-between;gap:1rem;margin-top:2rem}.study_status__6ssxy{position:sticky;bottom:.5rem;background:#302a22;color:#fff8e9;padding:.7rem 1rem;border-radius:3px;z-index:2}.study_status__6ssxy:empty{display:none}.study_notebook__4HLHI{margin:4rem 0;padding:2rem;background:#e9ddc7;border:1px solid #cdb895}.study_notebook__4HLHI h2{font-size:clamp(2rem,4vw,3rem);margin:1rem 0 1.5rem}.study_notebook__4HLHI label{display:block;line-height:1.7;max-width:70ch;margin-bottom:1rem}.study_notebook__4HLHI textarea{display:block;width:100%;box-sizing:border-box;background:#fffbf3;border:1px solid #b7a17d;border-radius:4px;padding:1rem;font:inherit;line-height:1.8;color:var(--ink)}.study_notebook__4HLHI blockquote{white-space:pre-wrap;overflow-wrap:anywhere;padding:1rem;background:#fcf8ef}.study_further__5DWBq{border-top:1px solid #cdbfa8;padding-top:2rem}.study_further__5DWBq article{display:inline-block;width:min(100%,340px);vertical-align:top;margin-right:2rem}.study_trophy__MdKQR{display:flex;align-items:center;gap:2rem;margin:2rem 0;padding:2rem;border:1px solid #b49462;background:#eadabb}.study_trophy__MdKQR>span{font-size:4rem;color:#805b35}.study_trophy__MdKQR h2{margin:.5rem 0}.study_gate__AoIJ3{background:#fcf8ef;padding:2rem;border:1px solid #d9ccb6}.study_gate__AoIJ3 a,.study_gate__AoIJ3 button{display:inline-block;margin:1rem 1rem 0 0}.study_gate__AoIJ3 ul{padding-left:1.5rem;line-height:1.9}@media(max-width:760px){.study_layout__kEru8{grid-template-columns:1fr;gap:1rem}.study_contents__jzVVu{position:static}.study_contents__jzVVu button{width:100%}.study_progress__A2be6{display:block}.study_progress__A2be6 progress{width:100%;margin-top:1rem}.study_page__vQZBb header{padding-top:2.5rem}.study_next__r62lp{flex-wrap:wrap}.study_trophy__MdKQR{gap:1rem;padding:1.2rem}.study_notebook__4HLHI{padding:1.3rem}.study_page__vQZBb nav{gap:1rem}}.study_further__5DWBq article{box-sizing:border-box}@media(max-width:760px){.study_further__5DWBq article{margin-right:0}}