:root { color-scheme: light; --bg:#eef3ed; --card:#fffef9; --ink:#18372b; --muted:#64736b; --line:#d4dfd5; --accent:#215e42; --soft:#e8f1e7; --on-accent:#fff; }
* { box-sizing:border-box; }
body { margin:0; background:var(--bg); color:var(--ink); font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; }
main { width:min(100% - 32px,540px); margin:48px auto; }
header { display:flex; align-items:center; gap:9px; font-size:13px; font-weight:750; letter-spacing:.13em; }
.brand { display:grid; place-items:center; width:32px; height:32px; border-radius:50%; background:var(--accent); color:var(--on-accent); font-size:18px; }
.intro { margin:28px 0 24px; }
h1 { margin:0 0 8px; font-size:clamp(28px,6vw,38px); letter-spacing:-.045em; line-height:1.16; }
.intro p { margin:0; color:var(--muted); }
.card { padding:28px; border:1px solid var(--line); border-radius:24px; background:var(--card); }
.progress-label { display:flex; justify-content:space-between; gap:16px; color:var(--muted); font-size:13px; }
.track { display:flex; gap:6px; margin:12px 0 30px; }
.track span { height:5px; flex:1; background:var(--line); border-radius:8px; }
.track span.active { background:var(--accent); }
fieldset { border:0; padding:0; margin:0; min-width:0; }
legend { padding:0; margin:0 0 8px; font-size:25px; line-height:1.3; font-weight:750; letter-spacing:-.025em; width:100%; }
.hint { margin:0 0 24px; color:var(--muted); font-size:14px; }
.options { display:grid; gap:12px; }
.options label { position:relative; display:flex; align-items:center; gap:14px; border:1px solid var(--line); border-radius:14px; padding:15px 18px; min-height:64px; font-size:17px; font-weight:600; cursor:pointer; }
.options label:has(input:checked) { background:var(--soft); border-color:var(--accent); outline:1px solid var(--accent); }
.options input { width:20px; height:20px; margin:0 0 0 auto; accent-color:var(--accent); order:3; flex-shrink:0; }
.emoji { width:32px; font-size:27px; text-align:center; line-height:1; }
:focus-visible { outline:3px solid var(--accent); outline-offset:4px; }
.actions { display:flex; gap:12px; margin-top:28px; }
button { font:inherit; font-weight:700; min-height:52px; border-radius:12px; border:1px solid var(--accent); cursor:pointer; padding:12px 20px; }
.primary { flex:1; color:var(--on-accent); background:var(--accent); }
.back { background:transparent; color:var(--ink); border-color:var(--line); }
#quiz-actions { flex-wrap:wrap; }
#quiz-actions #finish:not([hidden]) { flex-basis:100%; }
#quiz-actions:has(#finish:not([hidden])) #back { flex:1; }
.primary:disabled { opacity:.5; cursor:not-allowed; }
.foot { margin:18px 0 0; text-align:center; font-size:12px; color:var(--muted); }
.site-footer { margin-top:24px; padding-top:20px; border-top:1px solid var(--line); text-align:center; color:var(--muted); font-size:12px; line-height:1.7; overflow-wrap:anywhere; }
.site-footer p { margin:0; }
[hidden] { display:none !important; }
.error { color:#b42121; font-weight:600; }
@media(max-width:480px) { main { margin:24px auto; } .card { padding:24px 20px; border-radius:20px; } .intro { margin:24px 0 20px; } legend { font-size:23px; } }
@media(prefers-reduced-motion:no-preference) { label,button { transition:background .15s,border-color .15s; } }

.field { margin:0 0 18px; }
.field label { display:block; font-size:14px; font-weight:650; margin:0 0 6px; }
.field input { width:100%; min-height:52px; border:1px solid var(--line); border-radius:12px; padding:12px 14px; background:var(--card); color:var(--ink); font:inherit; }
.field input[readonly] { background:var(--soft); }
.field input[aria-invalid="true"] { border-color:#ae2424; }
.field small { display:block; color:var(--muted); font-size:12px; margin-top:5px; }
.field .field-error { color:#ae2424; font-size:13px; }
.input-row { display:flex; gap:8px; align-items:stretch; }
.input-row input { min-width:0; flex:1; }
.input-row button { font-size:14px; padding:10px 12px; }
.form-title { margin:0 0 8px; font-size:26px; line-height:1.25; letter-spacing:-.025em; }
.consent { display:flex; align-items:flex-start; gap:10px; font-size:13px; line-height:1.6; cursor:pointer; }
.consent input { width:20px; height:20px; margin:3px 0; accent-color:var(--accent); flex:none; }
a { color:var(--accent); text-underline-offset:3px; }
.notice { border:1px solid var(--line); border-radius:12px; background:var(--soft); padding:12px 14px; margin:0 0 20px; font-size:14px; }
.notice.error { color:#962020; background:#fff3f1; border-color:#e9b8b1; }
.notice.success { color:var(--accent); }
.link-button { display:block; text-decoration:none; text-align:center; border-radius:12px; padding:15px 20px; font-weight:700; }
#registration h2, #otp h2, #done h2 { scroll-margin-top:24px; }
#otp .actions { flex-wrap:wrap; }
#otp .actions button { flex:1 1 150px; }

/* Sem JavaScript, todas as perguntas permanecem acessíveis. */
#quiz:not(.enhanced) fieldset + fieldset { margin-top:28px; }

/* Cadastro: opção A. Estilos restritos à fase de criação de perfil. */
.registration-page main { width:min(100% - 32px,640px); margin:32px auto; }
.registration-page .brand-header { margin-bottom:24px; }
.registration-page .registration-card { padding:32px; box-shadow:0 8px 32px #18372b06; }
.registration-page .stage-line { display:flex; flex-wrap:wrap; align-items:center; gap:8px 12px; margin:0 0 24px; font-size:12px; font-weight:650; color:var(--muted); }
.registration-page .stage-done { display:inline-flex; align-items:center; gap:6px; color:var(--accent); }
.registration-page .stage-done svg { width:16px; height:16px; }
.registration-page .stage-current { color:var(--ink); }
.registration-page .form-title { font-size:32px; line-height:1.15; letter-spacing:-.04em; margin:0 0 10px; }
.registration-page .form-intro { margin:0 0 28px; font-size:15px; line-height:1.5; color:var(--muted); max-width:44ch; }
.registration-page .field-grid { display:grid; gap:20px; min-width:0; }
.registration-page .field { margin:0; min-width:0; }
.registration-page .field label { margin-bottom:8px; font-size:14px; font-weight:650; }
.registration-page .field input { min-height:54px; padding:13px 14px; border-radius:10px; background:#fff; }
.registration-page .field input::placeholder { color:#77837b; opacity:1; }
.registration-page .field input:hover { border-color:#99ad9f; }
.registration-page .field input:focus-visible { outline:3px solid #215e422b; outline-offset:1px; border-color:var(--accent); }
.registration-page .field input[aria-invalid="true"] { border-color:#ae2424; }
.registration-page .field small { font-size:12px; line-height:1.5; margin-top:6px; }
.registration-page .input-row { gap:8px; flex-wrap:wrap; }
.registration-page .input-row input { flex:1 1 150px; }
.registration-page .input-row button { padding:10px 12px; min-height:54px; border-radius:10px; font-size:13px; font-weight:650; background:var(--soft); border-color:var(--line); }
.registration-page button:hover { filter:brightness(.97); }
.registration-page .consent { margin-top:24px; padding:14px; border:1px solid var(--line); border-radius:12px; background:#f5f7f1; min-height:48px; }
.registration-page .consent input { margin-top:2px; }
.registration-page .actions { margin-top:20px; }
.registration-page .primary { min-height:54px; border-radius:12px; display:flex; align-items:center; justify-content:center; gap:12px; }
.registration-page .primary svg { width:18px; height:18px; }
.registration-page .secondary-actions { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:8px 20px; margin-top:12px; }
.registration-page .return-button { display:inline-flex; align-items:center; gap:8px; min-height:44px; padding:8px 0; border:0; background:transparent; border-radius:6px; color:var(--accent); font-size:13px; font-weight:600; }
.registration-page .return-button svg { width:16px; height:16px; }
.registration-page .login-link { display:inline-flex; align-items:center; min-height:44px; font-size:13px; font-weight:600; }
.registration-page .site-footer { margin-top:24px; padding-top:0; border:0; font-size:11px; }
.registration-page .site-footer p { margin:0; }
@media (min-width:600px) {
  .registration-page .field-grid { grid-template-columns:repeat(2,minmax(0,1fr)); column-gap:20px; }
  .registration-page .field-wide { grid-column:1 / -1; }
}
@media (max-width:480px) {
  .registration-page main { margin:20px auto 28px; }
  .registration-page .brand-header { margin-bottom:20px; font-size:12px; }
  .registration-page .registration-card { padding:24px 20px; }
  .registration-page .form-title { font-size:29px; }
  .registration-page .form-intro { margin-bottom:24px; font-size:14px; }
  .registration-page .stage-line { font-size:11px; gap:6px 8px; margin-bottom:20px; }
}
@media (max-width:350px) {
  .registration-page .registration-card { padding:22px 16px; }
  .registration-page .consent { padding:12px; }
}

.animals {margin:72px 0 40px;}
.animals .section-label,.animals .animal-category {font-size:11px;font-weight:750;letter-spacing:.11em;color:var(--accent);}
.animals h2 {font-size:30px;line-height:1.15;letter-spacing:-.04em;margin:8px 0 12px;}
.animals-heading>p {font-size:15px;color:var(--muted);margin:0 0 28px;}
.animals h3 {font-size:21px;line-height:1.3;letter-spacing:-.025em;margin:7px 0 12px;}
.animal-story p {font-size:15px;line-height:1.65;color:var(--muted);margin:0 0 16px;}
.animal-stories {display:grid;gap:16px;}
.animal-story {border:1px solid var(--line);border-radius:20px;background:var(--card);padding:24px;}
.animal-symbol {font-size:34px;display:block;margin-bottom:14px;}
.animal-story a {font-size:13px;font-weight:650;color:var(--accent);text-decoration:underline;text-underline-offset:4px;display:inline-flex;align-items:center;gap:6px;min-height:44px;}
.animal-story a:focus-visible {outline:3px solid var(--accent);outline-offset:4px;border-radius:4px;}
.editorial-note {font-size:12px;color:var(--muted);margin:20px 4px 0;}
@media(max-width:380px){.animal-story{padding:20px}.animals h2{font-size:27px}}

.animal-stories {gap:0;border-top:1px solid var(--line);}
.animal-story {display:flex;gap:20px;padding:28px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;}
.animal-symbol{width:48px;flex:0 0 48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--soft);font-size:26px;margin:0;}
.animal-copy{min-width:0}
.animal-story:first-child{display:block;background:var(--accent);color:#fff;padding:28px;border-radius:20px;margin:0 0 4px;border:0;}
.animal-story:first-child .animal-symbol{background:#ffffff20;margin-bottom:18px;}
.animal-story:first-child .animal-category,.animal-story:first-child p{color:#dcecdf;}
.animal-story:first-child a{color:#fff;}
@media(max-width:380px){.animal-story{gap:12px}.animal-symbol{flex-basis:38px;font-size:23px}}

/* Legal documents reuse the site's existing colors and card. */
.legal-page {width:min(100% - 32px,720px);}
.legal-nav {display:flex;justify-content:center;gap:8px 24px;flex-wrap:wrap;margin:16px 0;}
.legal-nav a {display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:650;color:var(--accent);text-decoration:underline;text-underline-offset:4px;}
.legal-nav a:focus-visible {outline:3px solid var(--accent);outline-offset:4px;border-radius:4px;}
.legal-document h1 {font-size:clamp(27px,6vw,36px);}
.legal-document h2 {font-size:20px;line-height:1.35;letter-spacing:-.02em;margin:28px 0 8px;}
.legal-document p {font-size:16px;line-height:1.7;overflow-wrap:anywhere;margin:0 0 14px;}
.legal-document .legal-date {font-size:13px;color:var(--muted);margin-bottom:24px;}
.legal-document a {color:var(--accent);text-decoration:underline;text-underline-offset:3px;}
.legal-sources {border-top:1px solid var(--line);padding-top:20px;}
@media(max-width:420px){.legal-document{padding:22px}.legal-document h2{font-size:19px}}

.quiz-banner { display:block; width:100%; height:auto; margin:0 0 24px; }
.bonus-banner { display:block; width:100%; height:auto; margin:0 0 20px; border-radius:16px; }

/* Approved compact registration banner. */
.registration-banner { width:100%; aspect-ratio:5.25; overflow:hidden; border-radius:12px; margin:20px 0 0; background:#103b28; }
.registration-banner img { display:block; width:100%; height:100%; object-fit:cover; object-position:center; }

/* Analytics consent reuses the existing form colors and controls. */
.analytics-consent { position:fixed; z-index:20; bottom:16px; left:50%; transform:translateX(-50%); width:min(760px,calc(100% - 32px)); max-height:calc(100dvh - 32px); overflow:auto; padding:20px; border:1px solid var(--line); border-radius:18px; background:var(--card); box-shadow:0 8px 35px #18372b22; }
.analytics-consent[hidden],.analytics-preference[hidden] { display:none; }
.analytics-consent strong { display:block; font-size:17px; }
.analytics-consent p { margin:8px 0 16px; font-size:14px; line-height:1.5; color:var(--muted); }
.analytics-consent a { color:var(--accent); }
.analytics-consent-actions { display:flex; justify-content:flex-end; gap:10px; }
.analytics-consent-actions button { flex:1; min-height:44px; font-size:14px; }
.analytics-preference { padding:4px 8px; border:0; background:transparent; color:var(--accent); font-size:inherit; font-weight:inherit; min-height:44px; text-decoration:underline; }
@media(max-width:480px) { .analytics-consent { bottom:8px; width:calc(100% - 16px); padding:16px; } .analytics-consent-actions button { flex:1; padding:12px 8px; } }