:root{--bg:#fbf3e4;--card:#fff;--ink:#3a2418;--mut:#6b5847;--brand:#7a2e1f;--gold:#e9a23b;--sage:#2f6b5e;--line:#ead9bb;--ok:#2f7d4f;--no:#b23a2a}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:radial-gradient(1200px 500px at 50% -200px,#fde7c2,transparent),var(--bg);color:var(--ink);font:17px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}h1,h2,h3,.q,.logo span{font-family:Georgia,"Iowan Old Style","Times New Roman",serif}
.wrap{width:100%;max-width:860px;margin:0 auto;padding:0 18px}a{color:var(--brand)}
.nav{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;gap:10px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:1.15rem}
.nav nav a{margin-left:16px;text-decoration:none;font-weight:600}
.hero{text-align:center;padding:28px 0 10px}.hero h1{font-size:clamp(2rem,7vw,3.2rem);line-height:1.12;margin:.4em 0}.hero em{color:var(--brand)}
.lead{font-size:1.1rem;color:var(--mut);max-width:620px;margin:0 auto 22px}
.pill{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:99px;padding:4px 14px;font-size:.85rem;color:var(--sage);font-weight:600;margin:3px}
.btn{appearance:none;border:0;border-radius:14px;background:var(--brand);color:#fff;font:inherit;font-weight:700;padding:12px 20px;cursor:pointer;text-decoration:none;display:inline-block;box-shadow:0 3px 0 #4f1d13;transition:transform .08s}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 #4f1d13}.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.big{font-size:1.15rem;padding:15px 30px}.btn.ok{background:var(--ok);box-shadow:0 3px 0 #1d5233}.btn.no{background:#8a7a6a;box-shadow:0 3px 0 #5d5146}
.card,.panel{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 10px 30px -18px rgba(122,46,31,.35)}
.panel{padding:22px;margin:10px 0 24px}.demo{max-width:520px;margin:30px auto 0;padding:22px;text-align:left}
.kind{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--sage);font-weight:700}
.q{font-size:clamp(1.35rem,5vw,1.8rem);line-height:1.35;margin:.35em 0}.a{font-size:1.2rem;color:var(--brand);font-weight:600;margin:.3em 0}
.src{color:var(--mut);font-size:.95rem;font-style:italic}
section{padding:22px 0}h2{font-size:1.7rem;text-align:center}
.feat{display:grid;grid-template-columns:1fr;gap:14px}.feat>div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px}
.feat b{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--gold);color:var(--brand)}.feat h3{margin:.3em 0}.feat p{margin:0;color:var(--mut)}
@media(min-width:640px){.feat{grid-template-columns:1fr 1fr}}
.note{color:var(--mut);font-size:.88rem;text-align:center}
label{display:block;font-weight:700;margin:16px 0 6px}.row{display:flex;gap:8px}
input[type=text],input:not([type]),select{font:inherit;padding:11px 13px;border:1.5px solid var(--line);border-radius:12px;background:#fffdf8;color:var(--ink);width:100%}
input:focus,select:focus{outline:2px solid var(--gold);border-color:var(--gold)}
.players{list-style:none;padding:0;margin:10px 0;display:flex;flex-wrap:wrap;gap:8px}
.players li{background:#fdf0d8;border-radius:99px;padding:5px 6px 5px 14px;display:flex;align-items:center;gap:6px;font-weight:600}
.x{border:0;background:#fff;border-radius:50%;width:26px;height:26px;cursor:pointer;font-size:1rem;color:var(--brand)}
.checks label,.seg label{font-weight:500;margin:6px 0;display:flex;align-items:center;gap:10px;cursor:pointer}
.checks input{width:20px;height:20px;accent-color:var(--brand)}
.seg{display:flex;gap:8px}.seg label{margin:0;flex:1}.seg input{position:absolute;opacity:0}
.seg span{flex:1;text-align:center;padding:10px;border:1.5px solid var(--line);border-radius:12px;font-weight:700}
.seg input:checked+span{background:var(--brand);color:#fff;border-color:var(--brand)}.seg input:focus-visible+span{outline:2px solid var(--gold)}
.err{color:var(--no)}.hidden{display:none!important}
.scores{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 14px}.scores span{background:#fff;border:1px solid var(--line);border-radius:99px;padding:5px 13px;font-weight:600}
.scores span.on{background:var(--gold);border-color:var(--gold);color:var(--brand)}
.qcard{padding:22px;min-height:300px}.turn{font-weight:800;color:var(--brand);font-size:1.1rem}
.opts{display:grid;gap:10px;margin:14px 0}.opt{font:inherit;text-align:left;padding:13px 15px;border-radius:14px;border:1.5px solid var(--line);background:#fffdf8;color:var(--ink);cursor:pointer;font-weight:600}
.opt.right{background:#e3f3e8;border-color:var(--ok);color:#1d5233}.opt.wrong{background:#f9e1dc;border-color:var(--no);color:#7d2216}.opt:disabled{cursor:default}
@media(min-width:640px){.opts.four{grid-template-columns:1fr 1fr}}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.actions .btn{flex:1}
.prog{text-align:center;color:var(--mut)}.link{background:none;border:0;color:var(--mut);text-decoration:underline;cursor:pointer;font:inherit;font-size:.9rem}
.prose li{margin:.4em 0}
footer{margin-top:30px;padding:22px 0;border-top:1px solid var(--line);font-size:.9rem;color:var(--mut)}footer .wrap{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center}
.nav nav{white-space:nowrap}@media(max-width:480px){.nav nav a+a{display:none}.logo{font-size:1.05rem}}
.kicker{margin:.6em 0 0;font-weight:700;color:var(--sage);letter-spacing:.04em}