*{box-sizing:border-box}html,body{color:#2c2118;touch-action:none;background:radial-gradient(circle at top,#29325f,#111325 70%);min-height:100%;margin:0;font-family:Microsoft YaHei,PingFang SC,system-ui,sans-serif;overflow:hidden}body{place-items:center;min-height:100vh;display:grid}button,input{font:inherit}#gameContainer{aspect-ratio:1080/600;background:#f5f0e8;border:1px solid #ffffff2e;border-radius:18px;width:min(100vw,1080px);position:relative;overflow:hidden;box-shadow:0 24px 70px #00000080}#gameCanvas{width:100%;height:100%;display:block}.screen{pointer-events:none;background:0 0;place-items:center;padding:24px;display:none;position:absolute;inset:0}.screen>*{pointer-events:auto}.screen--visible{display:grid}.panel{text-align:center;background:#fff9ebf0;border:1px solid #ffffff8c;border-radius:24px;width:min(560px,92vw);padding:34px;box-shadow:0 18px 55px #38200c4d}.panel--compact{width:min(480px,92vw)}.panel--top{align-self:start;margin-top:18px;padding:22px 28px}.panel--top h1{font-size:clamp(34px,6vw,58px)}.panel--top p{margin-bottom:10px}.panel--top .stats-row{margin:10px 0}.panel--top .button-row{margin:10px 0 0}.eyebrow{color:#9b5a16;letter-spacing:.15em;text-transform:uppercase;margin:0 0 6px;font-weight:700}h1,h2,p{margin-top:0}h1{margin-bottom:12px;font-size:clamp(42px,7vw,76px);line-height:1}h2{font-size:36px}.stats-row,.button-row{flex-wrap:wrap;justify-content:center;gap:12px;margin:20px 0;display:flex}.stats-row span{background:#8b531c1f;border-radius:999px;padding:8px 12px;font-weight:700}.primary-button,.secondary-button,.icon-button,.touch-jump{cursor:pointer;border:0;transition:transform .16s,opacity .16s}.primary-button:hover,.secondary-button:hover,.icon-button:hover,.touch-jump:hover{transform:translateY(-1px)}.primary-button{color:#fff;background:#9d5724;border-radius:999px;padding:12px 26px;font-weight:800}.secondary-button{color:#3c2d20;background:#4a37281f;border-radius:999px;padding:12px 22px;font-weight:700}.setting-line{background:#8b531c1a;border-radius:14px;justify-content:space-between;align-items:center;max-width:280px;margin:18px auto;padding:12px 14px;font-weight:700;display:flex}.setting-line input{accent-color:#9d5724;width:22px;height:22px}.hud{pointer-events:none;justify-content:space-between;align-items:flex-start;display:none;position:absolute;top:16px;left:16px;right:16px}.hud--visible{display:flex}.hud strong,.hud span{color:#342619;text-align:left;text-shadow:0 1px #ffffff80;display:block}.hud strong{font-size:28px}.hud span{margin-top:4px;font-size:17px;font-weight:700}.icon-button{color:#342619;pointer-events:auto;background:#ffffffb8;border-radius:999px;padding:8px 14px;font-weight:800}.icon-button:disabled{cursor:default;opacity:.45}.touch-jump{color:#fff;background:#9d5724e0;border-radius:50%;width:82px;height:82px;font-weight:900;display:none;position:absolute;bottom:22px;right:22px;box-shadow:0 12px 30px #00000040}@media (width<=760px),(pointer:coarse){body{place-items:stretch stretch}#gameContainer{border-radius:0;width:100vw;max-height:100vh;margin:auto}.touch-jump{display:block}.panel{padding:24px 18px}}