*{box-sizing:border-box}body{margin:0;background:#f1f3ed;color:#243329;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.app{width:min(920px,100% - 32px);margin:0 auto;padding:28px 0}.topbar{display:flex;align-items:center;gap:14px}.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:#dce8d8;font-size:25px}.eyebrow{margin:0 0 6px;color:#71816f;font-size:11px;font-weight:800;letter-spacing:.13em}.topbar h1{margin:0;font-size:22px}.topbar h1 span{font-weight:500;color:#71816f}.welcome{padding:42px 0 26px}.welcome h2{margin:0 0 10px;font-size:clamp(27px,5vw,40px);letter-spacing:-.04em}.muted,.hint{color:#6c796e;line-height:1.6}.panel{padding:20px;background:#fff;border:1px solid #e0e6dc;border-radius:20px;box-shadow:0 12px 35px #253b2d0a}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.panel-heading h2{margin:0;font-size:19px}.status{padding:7px 10px;border-radius:30px;background:#f2eee0;color:#806c35;font-size:11px;font-weight:700}.game-screen{display:grid;place-items:center;min-height:310px;padding:22px;background:#17231d;border-radius:14px;color:#fff;text-align:center}.game-placeholder span{font-size:42px}.game-placeholder h3{margin:12px 0 8px}.game-placeholder p{max-width:440px;margin:0 auto;color:#b9c8bc;line-height:1.55;font-size:13px}.hint{font-size:12px;margin:14px 2px 0}footer{display:flex;justify-content:space-between;gap:12px;padding:20px 4px;color:#849083;font-size:11px}@media(max-width:560px){.app{width:min(100% - 22px,920px);padding-top:18px}.welcome{padding-top:34px}.panel{padding:14px}.panel-heading{align-items:flex-start;flex-direction:column}.game-screen{min-height:260px}footer{flex-direction:column;gap:4px}}