:root{--ink:#302432;--muted:#655d66;--primary:#88005B;--accent:#FFA21C;--action:#88005B;--line:#e5dfe4;--paper:#faf7f9;--white:#fff;--green:#185d54;--red:#854600;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.6}
*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;border:1px solid transparent;border-radius:8px;padding:.8rem 1.1rem;background:var(--action);color:white;font-weight:650;line-height:1.4;transition:background .15s,box-shadow .15s}button:hover{background:#690046}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #88005B;outline-offset:4px}h1,h2,p{margin:0}h1{font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1.17;letter-spacing:-.045em;font-weight:750}h1:focus{outline:none}h2{line-height:1.3;letter-spacing:-.025em}main{max-width:1280px;padding:3.6rem 2.5rem 2rem;margin:auto;min-height:72vh}main:focus{outline:none}.topbar{height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 max(2.5rem,calc((100vw - 1200px)/2));background:var(--primary);color:#fff;border-bottom:4px solid var(--accent)}.brand{display:flex;align-items:center;gap:1rem;font-size:1.1rem;letter-spacing:.07em;line-height:1.3}.brand small{display:block;font-size:.65rem;letter-spacing:.12em;color:#B4FCF1;margin-top:.3rem}.mark{font-size:1.55rem;letter-spacing:-.15em;font-weight:800;color:var(--accent);padding-right:.2rem}.edition{font-size:.75rem;letter-spacing:.12em;color:#B4FCF1;border:1px solid #b75b99;border-radius:5px;padding:.4rem .7rem}.eyebrow{font-size:.75rem;font-weight:750;letter-spacing:.15em;color:var(--action);margin-bottom:1rem}.home-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:4rem}.intro{padding-top:.5rem}.intro h1 span{color:#88005B}.lead{font-size:1.1rem;margin-top:1.5rem;max-width:360px;color:var(--muted)}.steps{list-style:none;padding:0;margin:2.5rem 0 2rem}.steps li{display:flex;gap:1rem;margin-top:1.5rem}.steps li>span{font-size:.8rem;font-weight:650;color:var(--action);border-top:2px solid var(--action);padding-top:.15rem}.steps p{font-size:.9rem;color:var(--muted);margin-top:.2rem;max-width:270px}.privacy-note{font-size:.85rem;color:var(--muted);padding-top:1.2rem;border-top:1px solid var(--line);max-width:340px}.section-label{display:flex;justify-content:space-between;font-size:.75rem;font-weight:750;letter-spacing:.12em;margin-bottom:1rem;color:var(--muted)}.courses{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.course-card{text-align:left;background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:1.35rem;display:flex;flex-direction:column;min-height:245px;box-shadow:0 3px 7px #88005B03}.course-card:hover{background:#fff;border-color:var(--action);box-shadow:0 5px 18px #88005B15}.course-top{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:1.1rem}.course-code{font-size:.75rem;letter-spacing:.03em;background:#B4FCF1;color:var(--action);padding:.25rem .5rem;border-radius:4px}.course-count{font-size:.75rem;font-weight:500;color:var(--muted)}.course-card h2{font-size:1.15rem;max-width:270px}.course-card p{color:var(--muted);font-size:.875rem;font-weight:400;line-height:1.5;margin:.65rem 0 1.25rem}.course-bottom{border-top:1px solid #e9e1e7;padding-top:.8rem;font-size:.75rem;font-weight:500;display:flex;justify-content:space-between;align-items:center;gap:.4rem;margin-top:auto;width:100%}.course-bottom>span{font-size:1.3rem;color:var(--action)}footer{padding:2rem;text-align:center;color:var(--muted);font-size:.8rem;border-top:1px solid var(--line);max-width:1200px;margin:2rem auto 0}.skip{position:absolute;top:-100px;left:1rem;background:white;padding:1rem;z-index:10}.skip:focus{top:1rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.loading,.error{padding:3rem;text-align:center}.error p{margin:1rem}.error-text{color:#9e2525;margin-top:1rem}.quiz-heading{margin-bottom:2rem;max-width:900px}.quiz-heading h1{font-size:2rem;letter-spacing:-.035em}.quiz-heading>p:last-child{color:var(--muted);margin-top:.75rem}.quiz-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:2rem;align-items:start}.question{padding:2rem;background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:1.25rem}.question-meta{display:flex;justify-content:space-between;gap:1rem;font-size:.75rem;font-weight:700;color:var(--muted);margin-bottom:1.3rem}.question-meta>span:first-child{color:var(--action);letter-spacing:.1em}fieldset{border:0;margin:0;padding:0;min-width:0}legend{padding:0;float:left;width:100%;margin-bottom:1.5rem}legend+.options{clear:both}.stem{white-space:pre-wrap;line-height:1.75;overflow-wrap:anywhere}.options{display:grid;gap:.6rem}.option{position:relative;display:flex;align-items:flex-start;gap:.7rem;padding:.9rem 1rem;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-size:.95rem;line-height:1.55;overflow-wrap:anywhere}.option:hover{border-color:#b970a0;background:#fff9fd}.option:has(input:checked){border-color:var(--action);background:#fbecf5}.option:has(input:focus-visible){outline:3px solid #88005B;outline-offset:3px}.option input{width:17px;height:17px;flex-shrink:0;accent-color:var(--action);margin:.22rem 0 0}.letter{font-size:.85rem;min-width:1rem;color:var(--muted);font-weight:650}.option:has(input:checked) .letter{color:var(--action)}.clear{color:var(--muted);background:transparent;padding:.5rem 0;font-size:.85rem;margin-top:.65rem}.clear:hover{background:transparent;color:var(--action)}.progress-panel{position:sticky;top:1.5rem;border-radius:12px;background:var(--primary);color:white;padding:1.5rem}.progress-panel .eyebrow{color:var(--accent)}.big-count{line-height:1.2}.big-count strong{font-size:3rem;font-weight:650}.big-count span{color:#B4FCF1;font-size:1.2rem}.progress-panel .muted,.progress-panel .hint{color:#f8e5f2}.muted{color:var(--muted)}progress{appearance:none;border:0;background:#6b0048;height:7px;border-radius:9px;width:100%;margin:1.2rem 0 .5rem;display:block;overflow:hidden}progress::-webkit-progress-bar{background:#6b0048}progress::-webkit-progress-value{background:var(--accent)}progress::-moz-progress-bar{background:var(--accent)}.block-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.4rem;margin:1.5rem 0 1rem}.block-button{padding:.5rem 0;background:transparent;border:1px solid #c375a9;font-size:.85rem;color:#fff4fb}.block-button.current{background:white;color:var(--primary);border-color:white}.block-button.complete{box-shadow:inset 0 -3px var(--accent)}.block-button:hover{background:#a22b79;color:white}.finish{display:block;width:100%;margin:1.3rem 0 .8rem;background:var(--accent);color:var(--primary);font-size:.95rem}.finish:hover{background:#ffb84f}.hint{font-size:.8rem;color:var(--muted);line-height:1.6}.secondary{color:var(--ink);background:white;border:1px solid #cbbdc8}.secondary:hover{background:#f3eaf0}.page-nav{display:flex;justify-content:space-between;align-items:center;gap:.8rem;margin:1.5rem 0 1rem}.page-nav>span{font-size:.85rem;color:var(--muted)}.result-heading{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;margin-bottom:2rem}.result-heading p:last-child{margin-top:.6rem;color:var(--muted)}.score-band{display:grid;grid-template-columns:1fr 1fr .8fr 1.4fr;gap:1.5rem;align-items:center;background:var(--primary);color:white;padding:2rem;border-radius:12px;margin-bottom:2rem}.score-band strong{display:block;font-size:2.1rem;font-weight:650;line-height:1.3}.score-band strong small{font-size:1.2rem;color:#B4FCF1;font-weight:400}.score-band span{display:block;font-size:.85rem;color:#fff0f9;margin-top:.3rem}.score strong{font-size:3rem;color:var(--accent)}.score-note{font-size:.875rem;color:#fff0f9;border-left:1px solid #c375a9;padding-left:1.5rem}.diagnostic-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.diagnostic{padding:1.75rem;background:white;border:1px solid var(--line);border-radius:12px}.category{font-size:.75rem;letter-spacing:.1em;font-weight:700;color:var(--green)}.revise .category{color:var(--red)}.diagnostic h2{margin:.6rem 0 1rem;font-size:1.4rem}.concept-list{list-style:none;margin:0;padding:0;max-height:420px;overflow:auto;scrollbar-gutter:stable}.concept-list li{display:flex;justify-content:space-between;gap:1rem;padding:.7rem 0;border-bottom:1px solid #eee6ec}.concept-list li>span{text-transform:capitalize;font-size:.95rem}.concept-list small{font-size:.75rem;color:var(--muted);text-align:right;flex-shrink:0;align-self:center}.untested,.topic-details{padding:1.2rem 1.5rem;border:1px solid var(--line);border-radius:8px;margin-top:1.2rem;background:white}.untested p{font-size:.95rem;color:var(--muted);margin-top:1rem;line-height:1.9}summary{cursor:pointer;font-weight:650;padding:.15rem 0}summary::marker{color:var(--action)}.table-wrap{overflow-x:auto;margin-top:1rem}table{width:100%;border-collapse:collapse;text-align:left;font-size:.9rem}th,td{padding:.8rem;border-bottom:1px solid var(--line)}thead{color:var(--muted);font-size:.8rem}tbody th{font-weight:500}.review-section{margin-top:3rem}.review-section h2{font-size:1.8rem;margin-bottom:.6rem}.review-section>.muted{margin-bottom:1.4rem}.review-question{margin-top:.7rem;background:white;border:1px solid var(--line);border-radius:8px}.review-question summary{padding:1.1rem 1.3rem;font-weight:500}.result-tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.01em;background:#B4FCF1;color:var(--green);padding:.2rem .55rem;border-radius:5px;margin:0 .75rem}.wrong .result-tag{background:#fff0d9;color:var(--red)}.review-body{padding:0 1.8rem 1.8rem}.answer-list{padding-left:1.7rem;margin:1.4rem 0}.answer-list li{padding:.6rem .8rem;margin:.35rem 0;border-radius:5px}.answer-list b,.answer-list em{display:inline-block;font-size:.75rem;font-style:normal;margin-left:.6rem}.answer-list b{color:var(--green)}.answer-list em{color:var(--action)}.correct-answer{background:#e2fcf7}.explanation{padding:1.2rem;background:#f8edf4;border-left:3px solid var(--action);border-radius:0 7px 7px 0;margin:1.5rem 0}.explanation p{margin-top:.4rem}.source{font-size:.75rem;color:var(--muted);margin-top:.6rem}.method-note{font-size:.8rem;color:var(--muted);margin-top:2rem;max-width:900px}
@media(min-width:1450px){main{padding-top:4.5rem}}@media(max-width:1050px){.home-layout{gap:2rem;grid-template-columns:.7fr 1.3fr}.course-card{padding:1.1rem}.quiz-layout{grid-template-columns:minmax(0,1fr) 240px;gap:1rem}.question{padding:1.5rem}.score-band{grid-template-columns:1fr 1fr 1fr}.score-note{grid-column:1/-1;border-left:0;border-top:1px solid #c375a9;padding:1rem 0 0}.course-top{flex-wrap:wrap}}@media(max-width:800px){main{padding:2rem 1.25rem}.topbar{padding:0 1.25rem;height:85px}.home-layout{grid-template-columns:1fr;gap:2rem}.intro h1 br{display:none}.lead{max-width:100%}.steps{display:none}.privacy-note{max-width:none;margin-top:1.2rem;padding-top:.8rem}.courses{gap:.8rem}.course-card{min-height:230px}.quiz-layout{display:flex;flex-direction:column}.progress-panel{position:static;order:-1;width:100%;padding:1.2rem}.progress-panel .big-count strong{font-size:2rem}.progress-panel .eyebrow{margin-bottom:.5rem}.block-grid{grid-template-columns:repeat(7,1fr);max-width:460px;margin:1rem 0}.finish{max-width:400px}.questions{width:100%}.result-heading{align-items:flex-start;flex-direction:column}.diagnostic-grid{grid-template-columns:1fr}.score-band{padding:1.5rem;gap:1rem}.score-band strong{font-size:1.8rem}.score strong{font-size:2.5rem}.score-band span{font-size:.75rem}}@media(max-width:460px){.courses{grid-template-columns:1fr}.course-card{min-height:0}.course-top{margin-bottom:.8rem}.course-card h2{max-width:none}.course-card p{margin-bottom:1rem}.course-bottom{font-size:.8rem}.edition{font-size:.6rem;padding:.3rem}.brand{font-size:.9rem;gap:.65rem}.brand small{font-size:.55rem}.question{padding:1.2rem}.option{padding:.8rem .65rem;gap:.5rem}.page-nav{flex-wrap:wrap}.page-nav button{font-size:.85rem;padding:.7rem .8rem}.page-nav>span{font-size:.75rem}.quiz-heading h1{font-size:1.7rem}.score-band{grid-template-columns:1fr 1fr}.score{grid-column:1/-1}.diagnostic{padding:1.25rem}.concept-list li{flex-direction:column;gap:.2rem}.concept-list small{align-self:flex-start}.review-question summary{padding:.8rem;font-size:.9rem}.result-tag{margin:0 .3rem}.review-body{padding:0 1.1rem 1.3rem}.question-meta{font-size:.7rem}footer{padding:1.5rem 1rem}.untested,.topic-details{padding:1rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Identidade Wyden: logos originais fornecidas, sem alteração de cor. */
:root{--aqua:#B4FCF1}
.brand-logo{width:136px;height:auto;display:block;flex-shrink:0}
.brand-title{border-left:1px solid #c375a9;padding-left:1.25rem}
.footer-brand{display:flex;justify-content:center;align-items:center;gap:1rem;margin-bottom:1rem;color:var(--primary);font-size:1rem;font-weight:700}
.footer-logo{display:block;width:95px;height:auto}
.course-code{color:#302432}
.progress-panel .eyebrow{color:var(--aqua)}
.block-button.complete{box-shadow:inset 0 -3px var(--aqua)}
.score strong{color:var(--aqua)}
@media(max-width:600px){.topbar{height:auto;min-height:100px;flex-wrap:wrap;gap:.8rem;padding-top:1rem;padding-bottom:1rem}.brand{gap:.8rem}.brand-logo{width:100px}.brand-title{padding-left:.8rem}.brand small{font-size:.55rem;letter-spacing:.06em}.edition{margin-left:auto}.footer-brand{gap:.7rem}}

.logo-home{display:inline-flex;flex-shrink:0;border-radius:4px}
.footer-credit{font-size:.9rem;color:var(--ink);margin-bottom:.5rem}
.footer-links{display:flex;justify-content:center;align-items:center;gap:.8rem;margin-bottom:1.25rem;font-size:.9rem}
.footer-links a{color:var(--primary);text-underline-offset:3px}
.footer-links a:hover{text-decoration-thickness:2px}
