.spark-shell{color:#fff7ef;background:radial-gradient(circle at 76% 16%,#8b3d6a66,#0000 24%),#160d25;min-height:100vh;padding:24px}.spark-nav,.spark-intro,.spark-game{max-width:900px;margin:auto}.spark-nav{letter-spacing:.08em;justify-content:space-between;font:500 .75rem DM Mono,monospace;display:flex}.spark-intro{padding:72px 18px 30px}.spark-intro h1{letter-spacing:-.07em;margin:8px 0 18px;font:600 clamp(3rem,9vw,6.4rem)/.9 Playfair Display,serif}.spark-intro p:not(.eyebrow){color:#dbc7d7;max-width:590px;line-height:1.6}.spark-game{padding:0 18px 56px}.spark-canvas{border:1px solid #eaa4bb55;overflow:hidden;box-shadow:0 22px 70px #0007}.spark-canvas canvas{display:block;width:100%!important;height:auto!important}.spark-status{color:#f5d9d9;min-height:48px;margin:18px 0 10px;line-height:1.5}.spark-actions{flex-wrap:wrap;gap:12px;display:flex}.spark-actions button,.spark-actions a{color:inherit;cursor:pointer;letter-spacing:.04em;background:0 0;border:1px solid #fff5;padding:11px 14px;font:600 .72rem DM Mono,monospace}.spark-actions button:first-child{color:#28101f;background:#f6c7ba;border-color:#f6c7ba}.spark-note{color:#c7a5bf;max-width:640px;font-size:.8rem;line-height:1.5}@media (width<=600px){.spark-shell{padding:18px}.spark-intro{padding:55px 0 24px}.spark-game{padding:0 0 36px}}