/* Public quizzes only. Keep quiz state, consent, answer and review behavior unchanged. */
body.quiz-page{
  color-scheme:light;
  --base:#f3f5ec;--surface:#fff;--surface-deep:#eef3e7;--surface-soft:#f3f7ee;
  --ink:#173c2b;--text:#173c2b;--muted:#52684e;--accent:#356541;--accent-soft:#e3efda;
  --green:#356541;--red:#9d3d30;--yellow:#8a6818;--gold:#8a6818;
  --shadow:none;--radius:16px;--quiz-border:#dce5d2;--quiz-control:#b6c6ab;
  --quiz-selected:#eaf2e2;
  margin:0;background:#f3f5ec;color:#173c2b;font:15px/1.6 system-ui,sans-serif;
}
body.quiz-page.quiz-level2{--accent:#477653;--accent-soft:#e3efda;--quiz-selected:#edf4e7}
body.quiz-page.quiz-level3{--accent:#80651f;--accent-soft:#f4ecd4;--quiz-selected:#faf4e5}
.quiz-page .topbar{padding:20px 24px;background:#f3f5ec;color:#173c2b;border-bottom:1px solid #dce5d2;font-size:13px;font-weight:500;letter-spacing:0}
.quiz-page .topbar-inner{display:flex;width:100%;max-width:1152px;justify-content:space-between;align-items:center;gap:12px 20px;flex-wrap:wrap;text-align:left}
.quiz-page .topbar-inner>:last-child{justify-self:auto}
.quiz-page .topbar-inner strong{font-size:15px;font-weight:700}
.quiz-page .topbar-link{color:#356541;text-decoration:underline;text-underline-offset:2px;font-weight:500}
.quiz-page .topbar-link:hover{color:#173c2b}
.quiz-page main{width:min(1152px,calc(100% - 48px));max-width:none;margin:24px auto 48px;padding:0}
.quiz-page .hero{padding:24px 0 32px;background:none;color:#173c2b;border:0;border-radius:0;box-shadow:none;overflow:visible}
.quiz-page .hero::before,.quiz-page .hero::after{content:none;display:none}
.quiz-page .hero h1{font-size:clamp(30px,4.3vw,44px);line-height:1.12;letter-spacing:-.03em;text-transform:none;margin:0 0 18px}
.quiz-page .hero p{color:#52684e;font-size:16px;line-height:1.7;margin:12px 0 0}
.quiz-page .hero .hero-kicker{font-size:12px!important;font-weight:600;letter-spacing:.08em;color:var(--accent);opacity:1;margin:0 0 12px!important}
.quiz-page h2{color:#173c2b;font-size:clamp(22px,3vw,28px);line-height:1.3;letter-spacing:-.02em}
.quiz-page h3{color:#173c2b;line-height:1.4}
.quiz-page a{color:#356541;text-underline-offset:2px}
.quiz-page .quiz-shell{margin-top:0;background:#fff;border:1px solid #dce5d2;border-radius:16px;box-shadow:none}
.quiz-page .quiz-head{padding:20px 24px;background:#f8faf4;color:#173c2b;border-bottom:1px solid #dce5d2}
.quiz-page .quiz-head-row{gap:12px;flex-wrap:wrap}
.quiz-page .quiz-head strong{font-size:13px;font-weight:600}
.quiz-page .progress-wrap{height:8px;background:#e2ead9;margin-top:12px}
.quiz-page .progress-bar{background:var(--accent)}
.quiz-page .panel{padding:28px}
.quiz-page .intro-grid{gap:16px;margin-top:24px}
.quiz-page .field{min-width:0}
.quiz-page .field label{font-size:13px;font-weight:500;color:#173c2b;margin-bottom:5px}
.quiz-page .field input,.quiz-page textarea{font:inherit;background:#fff;color:#173c2b;border:1px solid #b6c6ab;border-radius:8px;padding:11px 12px}
.quiz-page .field input{min-height:46px}
.quiz-page .field input::placeholder,.quiz-page textarea::placeholder{color:#52684e;opacity:1}
.quiz-page .field input:focus,.quiz-page textarea:focus{border-color:#477653;box-shadow:0 0 0 3px #47765318;outline:0}
.quiz-page .notice,.quiz-page .level-hard-note,.quiz-page .difficulty-note{padding:16px 18px;background:#f3f7ee;color:#52684e;border:1px solid #dce5d2;border-left:3px solid var(--accent);border-radius:10px;line-height:1.6}
.quiz-page .notice input[type="checkbox"]{width:18px;height:18px;min-height:18px;flex:0 0 18px;accent-color:#356541;margin:3px 0 0}
.quiz-page .privacy-note,.quiz-page .language-sync-note{color:#52684e;font-size:13px}
.quiz-page .privacy-note a,.quiz-page .study-guide-link,.quiz-page .review-study-link{color:#356541;font-weight:500}
.quiz-page .question-number{color:var(--accent);font-size:12px;font-weight:600;letter-spacing:.06em}
.quiz-page .question-title{font-size:clamp(22px,3vw,28px);line-height:1.4;margin:8px 0 24px;overflow-wrap:anywhere}
.quiz-page .answers{gap:12px}
.quiz-page .answer{grid-template-columns:34px minmax(0,1fr);gap:12px;padding:14px 16px;background:#fff;color:#173c2b;border:1px solid #b6c6ab;border-radius:12px;font:inherit;box-shadow:none;transform:none}
.quiz-page .answer>span:last-child{min-width:0;overflow-wrap:anywhere}
.quiz-page .answer:hover{background:#f8faf4;border-color:var(--accent);transform:none}
.quiz-page .answer.selected{background:var(--quiz-selected);color:#173c2b;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.quiz-page .letter{width:32px;height:32px;background:#eef3e7;color:#356541;font-size:13px;font-weight:600}
.quiz-page .answer.selected .letter{background:#173c2b;color:#fff}
.quiz-page .nav{gap:12px;flex-wrap:wrap;margin-top:24px}
.quiz-page button{font-family:inherit}
.quiz-page .btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;max-width:100%;border:1px solid #173c2b;border-radius:8px;padding:10px 16px;background:#173c2b;color:#fff;font-size:14px;font-weight:500;line-height:1.6;text-decoration:none;white-space:normal;text-align:center;transform:none;box-shadow:none}
.quiz-page .btn:hover{background:#28543d;color:#fff;transform:none}
.quiz-page .btn-prev,.quiz-page .btn-guide{background:#eef3e7;border-color:#dce5d2;color:#356541}
.quiz-page .btn-prev:hover,.quiz-page .btn-guide:hover{background:#e2ecd9;color:#173c2b}
.quiz-page .btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.quiz-page .language-grid{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 18px}
.quiz-page .lang-btn{font:inherit;border-radius:8px;border:1px solid #b6c6ab;background:#fff;color:#356541}
.quiz-page .lang-btn.selected{background:#e3efda;border-color:#477653;color:#173c2b}
.quiz-page .site-language>button{background:transparent!important;color:#356541!important}
.quiz-page .site-language>button:hover{background:#e3efda!important;color:#173c2b!important}
.quiz-page .site-language>button.selected{background:#173c2b!important;color:#fff!important}
.quiz-page .site-language>button.selected:hover{background:#28543d!important;color:#fff!important}
.quiz-page .level-select-copy{margin-bottom:28px}
.quiz-page .level-select-copy>p{color:#52684e}
.quiz-page .level-eyebrow{color:#356541;font-size:12px;font-weight:600;letter-spacing:.08em}
.quiz-page .level-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:stretch}
.quiz-page .level-card,.quiz-page .level-card-advanced,.quiz-page .level-card-expert{background:#fff;border:1px solid #dce5d2;border-radius:16px;padding:24px;box-shadow:none;color:#173c2b}
.quiz-page .level-card:first-child{background:#f8faf4;border:2px solid #477653;box-shadow:none}
.quiz-page .level-card-advanced{border-color:#b6c6ab}
.quiz-page .level-card-expert{border-color:#d8caa1}
.quiz-page .level-card .level-badge{background:#e3efda;color:#356541;border-radius:9px;font-size:11px;font-weight:600;letter-spacing:.05em}
.quiz-page .level-card-expert .level-badge{background:#f4ecd4;color:#795d20}
.quiz-page .level-card h3{font-size:22px;line-height:1.3;margin:16px 0 8px;overflow-wrap:anywhere;hyphens:auto}
.quiz-page .level-card p{color:#52684e}
.quiz-page .level-card .level-tagline{color:#356541;font-weight:600}
.quiz-page .level-card-expert .level-tagline{color:#795d20}
.quiz-page .level-facts{gap:7px}
.quiz-page .level-card .level-facts span{background:#eef3e7;color:#52684e;border-radius:8px;font-size:11px;font-weight:500}
.quiz-page .level-card-expert .level-facts span{background:#f8f2e3;color:#795d20}
.quiz-page .level-card .btn-level,.quiz-page .level-card:first-child .btn-level,.quiz-page .level-card-advanced .btn-level2,.quiz-page .level-card-expert .btn-level3{background:#173c2b;color:#fff;border-color:#173c2b}
.quiz-page .level-card .btn-level:hover{background:#28543d;color:#fff}
.quiz-page .level2-intro,.quiz-page .level3-intro{margin:0 0 24px;padding:24px;background:#fff;border:1px solid #dce5d2;border-radius:16px;box-shadow:none;color:#173c2b}
.quiz-page .level2-intro>p,.quiz-page .level3-intro>p{font-size:16px;color:#52684e}
.quiz-page .essence{padding:18px;background:#edf4e7;color:#356541;border-radius:12px;font-size:clamp(16px,2.5vw,20px);font-weight:600}
.quiz-page.quiz-level3 .essence{background:#faf4e5;color:#795d20}
.quiz-page .fact-grid{gap:10px}
.quiz-page .fact-pill{background:#f8faf4;color:#52684e;border:1px solid #dce5d2;border-radius:10px;font-size:12px;font-weight:500}
.quiz-page .difficulty-note strong,.quiz-page .level-hard-note strong{color:#173c2b;font-size:16px;font-weight:600}
.quiz-page .difficulty-note p,.quiz-page .level-hard-note p{margin:7px 0 0}
.quiz-page .result-hero{padding:28px;background:#edf4e7;color:#173c2b;border:1px solid #cadcbe;border-radius:16px}
.quiz-page.quiz-level3 .result-hero{background:#faf4e5;border-color:#dfd1aa}
.quiz-page .score{font-size:clamp(48px,10vw,80px);line-height:1.1;font-weight:700;letter-spacing:-.04em}
.quiz-page .result-label{font-size:clamp(20px,3vw,26px);font-weight:600}
.quiz-page .result-note{color:#52684e;font-size:15px;line-height:1.6}
.quiz-page .achievement{margin:24px 0;padding:20px;background:#edf4e7;color:#356541;border:1px solid #cadcbe;border-radius:16px}
.quiz-page .achievement h2{color:#173c2b}
.quiz-page .retake-recommendation{margin:24px 0;padding:20px;background:#faf5e7;color:#6f5d31;border:1px solid #dfd1aa;border-left:3px solid #b49b54;border-radius:16px}
.quiz-page .retake-recommendation h2{color:#6f5d31}
.quiz-page .level2-result-cta,.quiz-page .level3-next{margin:24px 0;padding:20px;background:#f8faf4;color:#52684e;border:1px solid #dce5d2;border-radius:16px}
.quiz-page .level3-next{background:#faf5e7;border-color:#dfd1aa}
.quiz-page .level2-result-cta h2,.quiz-page .level3-next h2{color:#173c2b}
.quiz-page .level3-next a,.quiz-page .btn-level2-result{background:#173c2b;color:#fff}
.quiz-page .review{gap:14px;margin-top:24px}
.quiz-page .review-card{padding:20px;background:#fff;color:#173c2b;border:1px solid #dce5d2;border-left:3px solid #8eaf7d;border-radius:12px}
.quiz-page .review-card.wrong{background:#fcf7f5;color:#173c2b;border-color:#e7c9c1;border-left-color:#b56e5a}
.quiz-page .review-card h3{font-size:16px;line-height:1.5}
.quiz-page .review-card p{color:#52684e;line-height:1.6;overflow-wrap:anywhere}
.quiz-page .review-card .correct-text{color:#356541;font-weight:600}
.quiz-page .review-card .wrong-text,.quiz-page .error{color:#9d3d30;font-weight:600}
.quiz-page .quiz-feedback{margin-top:28px;padding:24px;background:#f8faf4;color:#173c2b;border:1px solid #dce5d2;border-radius:16px;box-shadow:none}
.quiz-page .quiz-feedback>p{color:#52684e}
.quiz-page .rating-fieldset legend{color:#173c2b;font-size:14px;font-weight:600}
.quiz-page .star-rating{gap:8px}
.quiz-page .star-button{width:48px!important;height:48px!important;padding:0!important;border:1px solid #b6c6ab!important;border-radius:8px!important;background:#fff!important;color:#64745e!important;font-size:30px!important;box-shadow:none;transform:none}
.quiz-page .star-button:hover:not(:disabled),.quiz-page .star-button:focus-visible:not(:disabled){background:#faf3df!important;color:#8a6818!important;border-color:#ad9144!important;box-shadow:none;transform:none}
.quiz-page .star-button.selected,.quiz-page .star-button[aria-pressed="true"]{background:#f5efdc!important;color:#8a6818!important;border-color:#ad9144!important;box-shadow:none}
.quiz-page .star-button:disabled{opacity:.5}
.quiz-page .star-button.selected:disabled,.quiz-page .star-button[aria-pressed="true"]:disabled{opacity:1}
.quiz-page .rating-selection{color:#795d20;font-size:13px;font-weight:600}
.quiz-page .feedback-comment label{color:#173c2b;font-size:14px;font-weight:500}
.quiz-page .feedback-comment textarea{background:#fff!important;color:#173c2b!important;border:1px solid #b6c6ab!important;border-radius:8px!important;padding:12px!important;min-height:150px!important;min-width:0!important;max-width:100%!important;font:inherit!important}
.quiz-page .feedback-comment textarea::placeholder{color:#52684e;opacity:1}
.quiz-page .feedback-comment textarea:focus{border-color:#477653!important;box-shadow:0 0 0 3px #47765318!important;outline:0!important}
.quiz-page .feedback-comment-meta{color:#52684e;font-size:12px}
.quiz-page .feedback-status{color:#356541;font-size:14px;font-weight:500}
.quiz-page .footer{margin-top:28px;padding:20px 0;background:transparent;color:#52684e;border-top:1px solid #dce5d2;border-radius:0;font-size:12px}
.quiz-page a:focus-visible,.quiz-page button:focus-visible,.quiz-page input:focus-visible,.quiz-page textarea:focus-visible{outline:3px solid #477653!important;outline-offset:3px}
.quiz-page .hidden,.quiz-page [hidden]{display:none!important}
@media(max-width:900px){.quiz-page .level-card-grid{grid-template-columns:1fr}.quiz-page .level-card .btn-level{align-self:flex-start}}
@media(max-width:760px){.quiz-page .fact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.quiz-page .intro-grid{grid-template-columns:1fr}.quiz-page .topbar-inner{justify-content:center;text-align:center}.quiz-page .topbar-inner strong{order:-1;width:100%}}
@media(max-width:520px){
  .quiz-page .topbar{padding:16px}
  .quiz-page main{width:calc(100% - 32px);margin-top:16px}
  .quiz-page .hero{padding:20px 0 24px}
  .quiz-page .hero h1{font-size:clamp(28px,8vw,36px)}
  .quiz-page .panel,.quiz-page .level2-intro,.quiz-page .level3-intro,.quiz-page .level-card,.quiz-page .quiz-feedback{padding:18px}
  .quiz-page .quiz-head{padding:16px 18px}
  .quiz-page .answer{grid-template-columns:30px minmax(0,1fr);gap:10px;padding:12px}
  .quiz-page .letter{width:28px;height:28px}
  .quiz-page .nav>.btn{flex:1 1 auto}
  .quiz-page .result-hero{padding:20px 16px}
  .quiz-page .feedback-comment-meta{flex-direction:column;gap:4px}
  .quiz-page .star-rating{gap:6px}
  .quiz-page .star-button{width:44px!important;height:44px!important;font-size:28px!important}
}
@media(max-width:360px){.quiz-page .fact-grid{grid-template-columns:1fr}.quiz-page .panel,.quiz-page .quiz-feedback{padding:15px}.quiz-page .quiz-feedback .star-rating{gap:4px}.quiz-page .quiz-feedback .star-button{width:40px!important;height:44px!important}}