:root{--bg: #02050a;--ink: #f5f8ff;--yellow: #ffef46;--violet: #3d38c0;--graphite: #24262b;--line: #ffffff1a;--muted: #898a93;--sans: "Host Grotesk", "FK Grotesk", ui-sans-serif, system-ui, sans-serif;--mono: "Geist Mono", "FK Grotesk Mono", ui-monospace, monospace;font-family:var(--sans);color:var(--ink);background:var(--bg);color-scheme:dark;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg)}main{max-width:1040px;margin:auto;padding:16px 16px 80px}.topbar{display:flex;justify-content:space-between;align-items:center;padding:4px 0 16px}.topbar img{border-radius:10px;display:block}.pill{background:var(--yellow);color:var(--bg);font-weight:600;border-radius:99px;padding:9px 20px}.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center;background:var(--violet);border-radius:24px;padding:clamp(32px,6vw,72px)}@media(max-width:760px){.hero{grid-template-columns:1fr}}h1{font-size:clamp(40px,6vw,63px);font-weight:700;letter-spacing:-.02em;line-height:1.02;margin:12px 0 18px}h2{font-weight:700;letter-spacing:-.02em;font-size:clamp(26px,3.4vw,36px)}h3{margin:0;font-size:20px;font-weight:700;letter-spacing:-.01em}p{line-height:1.55;max-width:60ch}.lede{font-size:18px}.eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:13px;margin:0}.muted{color:var(--muted)}.hero .muted,.hero .lede{color:#e3e5ff}.small{font-size:14px}section{padding:24px 0}.card-art{aspect-ratio:1.586;border-radius:20px;padding:22px;background:radial-gradient(90% 120% at 100% 0%,#ffef4633 0%,transparent 60%),linear-gradient(145deg,#1a1c22,#02050a 70%);border:1px solid #ffffff26;box-shadow:0 40px 70px -24px #000a;position:relative;transform:rotate(-5deg)}.card-logo{position:absolute;top:20px;right:20px;width:44px;height:44px;border-radius:10px}.card-art .chip{width:44px;height:34px;border-radius:7px;background:linear-gradient(135deg,#fff7a8,var(--yellow) 50%,#c9b800)}.card-art .brand{position:absolute;left:22px;bottom:14px;margin:0;font-size:22px;font-weight:700;letter-spacing:-.02em}.card-art .pay{position:absolute;right:22px;bottom:18px;margin:0;font-family:var(--mono);font-size:12px;color:var(--yellow)}.panel,.score,.quest{background:var(--graphite);border:1px solid var(--line);border-radius:24px;padding:28px;margin:24px 0}.score{background:var(--yellow);color:var(--bg);border:0}.score .eyebrow{color:var(--bg)}.score .muted{color:#02050acc}.score .big{font-size:64px;font-weight:700;letter-spacing:-.03em;margin:4px 0 12px}.score .big span{font-size:22px;opacity:.6;font-weight:500}.bar{height:10px;border-radius:99px;background:#02050a26;overflow:hidden}.bar>div{height:100%;background:var(--bg);transition:width .6s ease}.quest{margin:14px 0}.quest.done{border-color:#ffef4666}.quest.locked{opacity:.55}.quest-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.pts{font-family:var(--mono);font-weight:500;color:var(--yellow);white-space:nowrap}.status{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--yellow)}fieldset{border:1px solid var(--line);border-radius:16px;padding:12px 16px;margin:12px 0}legend{padding:0 6px;font-weight:600}label{display:block;margin:14px 0}label.choice{display:flex;gap:10px;align-items:center;margin:8px 0}button,input{font:inherit}input:not([type=radio]){display:block;margin-top:6px;width:100%;max-width:380px;padding:12px 16px;border-radius:99px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}input[type=radio]{accent-color:var(--yellow)}button{cursor:pointer;background:var(--yellow);color:var(--bg);font-weight:600;border:0;border-radius:99px;padding:12px 24px;margin:6px 8px 0 0}button.secondary{background:var(--ink)}button.link{background:none;color:var(--muted);padding:0;text-decoration:underline;font-weight:400}button:disabled{cursor:default;opacity:.4}button:focus-visible,input:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}a{color:var(--ink)}.error{color:#ff8a8a}.dev{padding:12px 16px;background:var(--graphite);border-radius:12px;margin-top:24px}