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/* Teaser — paleta autoral */
header{margin:0;padding:27px 48px;background:#3b3a55;color:#fff;border-bottom:1px solid #ffffff40}.hero{max-width:none;background:#9792be;padding-top:85px;padding-bottom:85px}.hero h1 em{color:#3b3a55}.hero .eyebrow,.hero .small{color:#272638}.hero-art{background:#fff;padding:28px 24px 24px;box-shadow:14px 14px 0 #3b3a55}.hero-art .vertical{display:none}.hero-art .caption{color:#3b3a55}.hero .button{background:#1c1c1a}.hero .button:hover{background:#3b3a55}.launch-note{font-size:15px}.opening{border:0}.opening>.eyebrow{color:#3b3a55}.quote{background:#3b3a55}.quote .eyebrow,.quote p span{color:#f3e47d}.author{border-top:8px solid #3b3a55}.portrait{background:#86ba9a;padding:20px}.portrait img{mix-blend-mode:multiply}.portrait span{font-size:30px}.getbook{background:#3b3a55}.getbook .eyebrow{color:#f3e47d}.teaser-close{max-width:1100px}.teaser-close h2{max-width:900px}.getbook p:not(.eyebrow){max-width:650px;color:#fff}.getbook .light{background:#f3e47d;color:#1c1c1a}footer{background:#fff}@media(max-width:640px){header{margin:0;padding:22px}.hero{padding:45px 24px 55px;gap:40px}.hero-art{padding:18px;box-shadow:8px 8px 0 #3b3a55}.hero h1{font-size:clamp(42px,12vw,57px)}.teaser-close h2{font-size:44px}.portrait{padding:15px}}

/* Teaser: equilíbrio cromático */
body{background:#eaeaea;color:#1c1c1a}header{background:#eaeaea;color:#1c1c1a;border-bottom:1px solid #9d9fb8}.hero{background:#eaeaea}.hero h1 em{color:#3b3a55}.hero .eyebrow,.hero .small{color:#3b3a55}.hero-art{background:#9792be;box-shadow:12px 12px 0 #3b3a55}.hero-art img{mix-blend-mode:multiply}.hero-art .caption{color:#1c1c1a}.hero .button{background:#f3e47d;color:#1c1c1a}.hero .button:hover{background:#3b3a55;color:#eaeaea}.opening{border-top:6px solid #9d9fb8}.opening p:not(.eyebrow),.author p:not(.eyebrow){color:#3b3a55}.quote{background:#3b3a55;color:#eaeaea}.quote .eyebrow{color:#f3e47d}.quote p span{color:#9d9fb8}.author{border-top:0}.portrait{background:#86ba9a}.getbook{background:#1c1c1a;color:#eaeaea}.getbook .eyebrow{color:#9792be}.getbook p:not(.eyebrow){color:#eaeaea}.getbook .light{background:#f3e47d;color:#1c1c1a}.getbook .light:hover{background:#86ba9a;color:#1c1c1a}footer{background:#eaeaea}footer span,footer>a:last-child{color:#3b3a55}a:focus-visible{outline-color:#9792be}.skip{background:#eaeaea}.textlink{border-color:#3b3a55}@media(max-width:640px){.hero-art{box-shadow:8px 8px 0 #3b3a55}}

/* Ilustração da primeira dobra: fundo claro */
.hero-art{background:#eaeaea;box-shadow:none}.hero-art img{mix-blend-mode:multiply}.hero-art .caption{color:#3b3a55}@media(max-width:640px){.hero-art{background:#eaeaea;box-shadow:none}}
/* Conteúdo editorial e interações */
html{scroll-padding-top:115px}header{position:sticky;top:0;z-index:20;background:#eaeaeaf5;backdrop-filter:blur(12px);transition:box-shadow .3s}header.is-scrolled{box-shadow:0 1px 18px #1c1c1a12}header nav a{position:relative;padding:8px 0}header nav a::after{content:'';position:absolute;bottom:2px;left:0;width:100%;height:2px;background:#3b3a55;transform:scaleX(0);transform-origin:left;transition:transform .25s}header nav a:hover::after,header nav a[aria-current]::after{transform:scaleX(1)}.scroll-progress{position:fixed;top:0;left:0;width:100%;height:3px;background:#9792be;transform:scaleX(0);transform-origin:left;z-index:30;pointer-events:none}.section-intro{max-width:600px;margin-top:28px;color:#3b3a55}.questions{display:grid;grid-template-columns:1fr 1.15fr;gap:80px}.questions h2,.themes h2,.inside h2{font-size:clamp(38px,4.5vw,60px)}.scene{margin-top:35px;max-height:340px;object-fit:contain;mix-blend-mode:multiply}.question-list{border-top:2px solid #3b3a55}.question-list details{border-color:#9d9fb8}.question-list summary{font-size:19px}.question-list details>p{padding:0 0 28px 52px;font-size:17px;color:#3b3a55}.question-list details[open]{background:#9792be18}.fragments{padding-top:65px}.fragment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.fragment-grid figure{margin:0;border-top:4px solid #9792be;padding-top:25px}.fragment-grid figure:nth-child(2){border-color:#86ba9a}.fragment-grid figure:nth-child(3){border-color:#f3e47d}.fragment-grid blockquote{font-size:29px;line-height:1.25;margin:0 0 22px}.fragment-grid figcaption{font-size:14px;color:#3b3a55}.themes{background:#9d9fb824}.theme-list{margin-top:45px;border-top:1px solid #9d9fb8}.theme-list p{display:grid;grid-template-columns:200px 1fr;gap:20px;margin:0;padding:23px 0;border-bottom:1px solid #9d9fb8}.theme-list strong{font:32px Editorial,Georgia,serif;font-weight:400}.theme-list span{align-self:center;font-size:18px}.inside{display:grid;grid-template-columns:1fr 1.25fr;gap:80px}.parts-list article{display:flex;gap:24px;padding:25px 0;border-bottom:1px solid #9d9fb8}.parts-list article:first-child{padding-top:0}.parts-list .part{min-width:40px;color:#3b3a55}.parts-list h3{font:29px/1.15 Editorial,Georgia,serif;margin:0 0 12px}.parts-list p{font-size:17px;color:#3b3a55}.signup{background:#3b3a55;color:#eaeaea}.signup-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.signup h2{margin-bottom:28px}.signup .eyebrow{color:#f3e47d}.signup .small{color:#eaeaea;margin-top:24px}.signup form{align-self:center}.signup label:not(.consent){display:block;font-size:16px;margin-bottom:8px}.signup input:not([type=hidden]):not([type=checkbox]){font:18px Jost,sans-serif;width:100%;border:1px solid #9d9fb8;border-radius:0;padding:14px 15px;margin-bottom:23px;background:#eaeaea;color:#1c1c1a}.signup input:focus-visible{outline:3px solid #f3e47d;outline-offset:3px}.consent{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.5;margin:3px 0 25px}.consent input{width:20px;height:20px;flex-shrink:0;accent-color:#f3e47d}.signup button{font:16px Jost,sans-serif;border:0;cursor:pointer;background:#f3e47d;color:#1c1c1a;width:100%}.signup button:hover{background:#86ba9a}.privacy-note{font-size:13px;line-height:1.6;margin-top:18px;color:#eaeaea;overflow-wrap:anywhere}.privacy-note a{text-decoration:underline}.button{transition:background .25s,transform .25s,box-shadow .25s}.button:focus-visible,button:focus-visible{outline:3px solid #9792be;outline-offset:5px}.confirmation{max-width:900px;min-height:80vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:28px}.confirmation h1{font-size:clamp(46px,8vw,80px)}.hero-art img,.portrait img{transition:transform .7s cubic-bezier(.2,.65,.3,1);transform:scale(var(--scroll-scale,1));transform-origin:center}.hero-art,.portrait{overflow:hidden}.reveal{transition:opacity .8s ease,transform .8s cubic-bezier(.2,.65,.3,1)}.reveal.is-pending{opacity:0;transform:translateY(22px)}@media(hover:hover) and (prefers-reduced-motion:no-preference){.button:hover{transform:translateY(-2px);box-shadow:0 8px 20px #1c1c1a14}.portrait:hover img{transform:scale(1.025)}}@media(max-width:950px){.questions,.inside,.signup-grid{gap:40px}.fragment-grid{gap:22px}.theme-list p{grid-template-columns:155px 1fr}}@media(max-width:640px){header{align-items:center}header nav{max-width:150px;gap:8px 14px}html{scroll-padding-top:125px}.questions,.inside,.signup-grid,.fragment-grid{grid-template-columns:1fr;gap:35px}.fragment-grid blockquote{font-size:30px}.theme-list p{grid-template-columns:1fr;gap:9px}.questions .scene{max-height:260px}.signup-grid{gap:40px}.question-list summary{font-size:18px}.question-list details>p{padding-left:0}.hero-art img{transform:none!important}}
@media(prefers-reduced-motion:reduce){.reveal,.reveal.is-pending{opacity:1!important;transform:none!important;transition:none!important}.hero-art img,.portrait img{transform:none!important;transition:none!important}html{scroll-behavior:auto}}
#signup-status:empty{display:none}#signup-status{font-size:16px;line-height:1.5;margin-top:20px;padding:15px;border-left:3px solid #f3e47d;background:#eaeaea10}.email-alternative{font-size:15px;margin-top:18px}.email-alternative a{text-decoration:underline;text-underline-offset:4px}.signup button:disabled{opacity:.65;cursor:wait;transform:none}

.email-options{margin-top:1rem}.email-options a,.email-options button{display:inline-block;margin:0 .8rem .75rem 0;font:inherit;font-size:.95rem;text-decoration:underline;color:inherit;background:transparent;border:0;padding:0;cursor:pointer}.email-options p{font-size:.9rem;line-height:1.6;margin:.3rem 0}.email-address{user-select:all;overflow-wrap:anywhere}.email-options a:focus-visible,.email-options button:focus-visible{outline:2px solid #f3e47d;outline-offset:5px}

.email-options summary{cursor:pointer;font-size:.95rem;margin-bottom:1rem}.email-options{border-top:1px solid #eaeaea55;padding-top:1rem}