:root{color-scheme:light;--ink:#171733;--muted:#626274;--blue:#294987;--line:#dce1ea}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font:16px/1.6 Arial,Helvetica,sans-serif}a{color:var(--blue);text-underline-offset:4px}button{font:inherit}main{max-width:820px;margin:56px auto 72px;padding:0 28px}h1,h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.025em;line-height:1.15}h1{font-size:clamp(32px,5vw,48px);margin:14px 0}h2{font-size:clamp(25px,3.5vw,33px);margin:24px 0}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.5px;color:var(--muted)}.intro{color:var(--muted);max-width:620px;margin-bottom:30px}.quiz-card{border:1px solid var(--line);border-radius:10px;padding:30px;background:#fff}.round-meta{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:13px}.progress{height:4px;background:#edf0f5;border-radius:2px;margin-top:12px;overflow:hidden}.progress span{display:block;height:100%;background:var(--blue);transition:width .2s ease}.answers{display:grid;grid-template-columns:1fr 1fr;gap:12px}.answer{min-height:60px;padding:15px 18px;text-align:left;border:1px solid #c8d0df;border-radius:8px;background:#fff;color:var(--ink);cursor:pointer}.answer:hover:not(:disabled){background:#f3f5fa;border-color:var(--blue)}.answer:disabled{cursor:default;opacity:1}.answer.is-correct{border:2px solid var(--blue);background:#edf1f8;padding:14px 17px}.answer.is-chosen:not(.is-correct){border-style:dashed;background:#f7f7f9}.answer small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.feedback{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.feedback h3{font-size:17px;margin:0}.feedback p{margin:8px 0 12px}.sources{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:13px}.caveat,.data-note{font-size:13px;color:var(--muted)}.next,.retry{display:inline-block;margin-top:22px;padding:12px 20px;min-height:44px;border:1px solid var(--blue);border-radius:8px;background:var(--blue);color:#fff;cursor:pointer}.next:hover,.retry:hover{background:#203b70}.score{font:400 64px/1.1 Georgia,'Times New Roman',serif;color:var(--ink);margin:20px 0}.score small{font:16px Arial,Helvetica,sans-serif;color:var(--muted)}.return-link{display:inline-block;font-size:14px}button:focus-visible,a:focus-visible{outline:3px solid var(--blue);outline-offset:4px}h2:focus{outline:none}[hidden]{display:none!important}@media(max-width:600px){main{margin-top:32px;padding:0 18px}.quiz-card{padding:22px 18px}.answers{grid-template-columns:1fr}.round-meta{font-size:12px}.site-tabs{overflow-x:auto}.site-tabs a{white-space:nowrap}}@media(prefers-reduced-motion:reduce){.progress span{transition:none}}

.quiz-card .sources.data-disclosure{display:block}.quiz-card .sources.data-disclosure a{display:inline-block;margin:6px 12px 4px 0}