:root{color-scheme:dark;--bg:#10151f;--panel:#1b2330;--border:#384253;--ink:#f7f1e8;--muted:#b8bfcb;--gold:#d6ad6b;--gold2:#f0d09c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,Segoe UI,sans-serif}button,a{font:inherit}a{color:inherit}.header{max-width:1140px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:25px 28px;border-bottom:1px solid var(--border)}.brand{text-decoration:none;font-size:13px;letter-spacing:.14em;font-weight:800}.brand-mark{font-size:23px;color:var(--gold);vertical-align:middle;margin-right:9px}.header nav{display:flex;gap:27px}.header nav a,footer a{font-size:14px;text-decoration:none;color:var(--muted)}.header a:hover,footer a:hover{color:var(--gold)}main{max-width:1140px;margin:auto;padding:0 28px}.hero{text-align:center;padding:105px 10px 85px}.eyebrow,.section-label{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.22em}h1{max-width:840px;margin:22px auto 20px;font:700 clamp(40px,6.2vw,76px)/1.12 Georgia,serif;letter-spacing:-.04em}h1 em{color:var(--gold2);font-weight:400}.lede{color:var(--muted);font-size:19px;max-width:610px;margin:0 auto 30px}.hero-actions{display:flex;flex-direction:column;align-items:center;gap:12px}.primary{background:var(--gold);color:#141922;border:0;border-radius:9px;padding:14px 26px;font-weight:800;cursor:pointer}.primary:hover{background:var(--gold2)}.primary:focus-visible,.choice:focus-visible,.secondary:focus-visible{outline:3px solid #fff;outline-offset:3px}.quiet,.fine{font-size:13px;color:var(--muted)}.stats{display:flex;justify-content:center;gap:65px;margin-top:60px}.stats div{display:flex;flex-direction:column}.stats strong{font:38px Georgia,serif;color:var(--gold2)}.stats span{color:var(--muted);font-size:13px}.quiz-section{max-width:810px;margin:0 auto 105px;scroll-margin-top:35px}.section-label{margin-bottom:16px}.quiz-panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:clamp(22px,4vw,44px);min-height:275px;box-shadow:0 24px 70px #0002}.quiz-panel h2{font:600 clamp(24px,3vw,34px)/1.3 Georgia,serif;margin:8px 0 22px}.quiz-panel p{color:var(--muted)}.quiz-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:13px}.progress{height:7px;background:#3b4351;border-radius:99px;overflow:hidden;margin:16px 0 28px}.progress>div{height:100%;background:var(--gold);transition:width .2s}.choices{display:grid;gap:12px}.choice{width:100%;text-align:left;border:1px solid #4b5565;background:#252e3c;color:var(--ink);padding:14px 17px;border-radius:9px;cursor:pointer}.choice:hover:not(:disabled){border-color:var(--gold)}.choice:disabled{cursor:default}.choice.correct{border-color:#85caa3;background:#203b34}.choice.wrong{border-color:#dd8888;background:#4a2d35}.feedback{border-left:3px solid var(--gold);padding-left:15px;margin:23px 0}.feedback strong{color:var(--ink)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.secondary{border:1px solid #5b6472;background:transparent;color:var(--ink);padding:12px 20px;border-radius:9px;cursor:pointer}.about{max-width:760px;padding-bottom:85px}.about h2{font:36px Georgia,serif;margin:10px 0}.about p{color:var(--muted)}footer{border-top:1px solid var(--border);max-width:1140px;margin:auto;padding:26px 28px 45px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:13px}footer div{display:flex;gap:20px}.score-big{font:70px Georgia,serif;color:var(--gold2);margin:8px 0}.score-big small{font:18px system-ui;color:var(--muted)}@media(max-width:600px){.header{padding:18px}.brand{font-size:10px;letter-spacing:.08em}.header nav{gap:13px}.header nav a{font-size:12px}main{padding:0 16px}.hero{padding:72px 0}.stats{gap:35px}.stats strong{font-size:29px}.quiz-section{margin-bottom:70px}footer{flex-direction:column;padding:24px 18px}}