:root{--room: #06110f;--rail: #5a3620;--rail-dark: #2a170c;--brass: #c9a14a;--felt-centre: #17403a;--felt-edge: #0f2f2a;--gold: #edc747;--paper: #f7f2e8;--mute: rgba(247, 242, 232, .72);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:var(--room);color:var(--paper);font:17px/1.5 ui-rounded,SF Pro Rounded,system-ui,-apple-system,Segoe UI,sans-serif;display:grid;place-items:center;min-height:100vh;padding:24px 16px}.table{width:min(560px,100%);padding:28px 24px 22px;border-radius:40px;background:radial-gradient(ellipse at 50% 30%,var(--felt-centre),var(--felt-edge) 75%);border:14px solid var(--rail);border-bottom-color:var(--rail-dark);box-shadow:inset 0 0 0 1px var(--brass),0 24px 60px #0000008c;outline:1px dashed rgba(247,242,232,.22);outline-offset:-22px}.brand{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:8px}.brand h1{margin:0;font-size:clamp(30px,8vw,42px);font-weight:900;letter-spacing:.01em;background:linear-gradient(180deg,#fbe7a0,var(--gold) 55%,#b9902b);-webkit-background-clip:text;background-clip:text;color:transparent}.cards{position:relative;width:40px;height:46px;flex:none}.cards i{position:absolute;left:8px;top:4px;width:24px;height:36px;border-radius:5px;border:2px solid var(--paper)}.cards i:nth-child(1){background:#d8432f;transform:rotate(-16deg) translate(-6px)}.cards i:nth-child(2){background:#2f7fd8;transform:rotate(0)}.cards i:nth-child(3){background:#e9b52a;transform:rotate(16deg) translate(6px)}.panel[hidden]{display:none}.lead{font-size:19px;text-align:center;margin:8px 0 16px}.points{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}.points li{padding:12px 14px;border-radius:14px;background:#06110f61;border:1px solid rgba(201,161,74,.35);color:var(--mute)}.points strong{color:var(--paper)}.code-label{margin:0;text-align:center;color:var(--mute);font-size:14px;text-transform:uppercase;letter-spacing:.14em}.code{margin:4px 0 20px;text-align:center;font-size:clamp(34px,12vw,72px);font-weight:900;letter-spacing:.08em;font-variant-numeric:tabular-nums;color:var(--paper);overflow-wrap:anywhere}.open{display:block;margin:0 auto 14px;max-width:340px;padding:16px 20px;border-radius:999px;text-align:center;font-size:20px;font-weight:800;color:#1c1405;background:linear-gradient(180deg,#f6dc77,var(--gold));text-decoration:none;box-shadow:0 6px 18px #edc74747}.open:focus-visible{outline:3px solid var(--paper);outline-offset:3px}.hint{text-align:center;color:var(--mute);font-size:15px;margin:0 0 20px}.store{display:flex;flex-direction:column;align-items:center;width:190px;margin:0 auto;padding:8px 14px;border-radius:12px;border:1px solid rgba(247,242,232,.55);background:#000;color:var(--paper);line-height:1.15}.store-small{font-size:11px}.store-big{font-size:22px;font-weight:700}.foot{margin-top:20px;text-align:center;font-size:13px;color:#f7f2e880}@media(max-width:380px){.table{padding:22px 16px 18px;border-width:10px;border-radius:28px}}