:root{--bg-top:#0d1a35;--bg-bottom:#050913;--panel:#08101ec7;--panel-border:#ffffff1f;--text:#f3f7ff;--muted:#9db3d9;--accent:#ffcb3d;--accent-strong:#ff8a1f}*{box-sizing:border-box}html,body{overscroll-behavior:none;width:100%;height:100%;color:var(--text);background:radial-gradient(circle at top, #3a67c96b, transparent 28%), linear-gradient(180deg, var(--bg-top), var(--bg-bottom));margin:0;font-family:Orbitron,sans-serif;overflow:hidden}.app-shell{grid-template-rows:auto minmax(0,1fr) auto;gap:20px;height:100dvh;min-height:0;padding:20px;display:grid;overflow:hidden}.hud,.instructions{justify-content:space-between;align-items:center;gap:16px;width:min(1120px,100%);margin:0 auto;display:flex}.brand h1,.brand .eyebrow,.stat-card strong,.overlay-card h2,button{font-family:Russo One,sans-serif}.eyebrow{color:var(--accent);letter-spacing:.3em;text-transform:uppercase;margin:0 0 4px;font-size:.72rem}.brand h1{letter-spacing:.06em;margin:0;font-size:clamp(2rem,5vw,3.8rem)}.stats{flex-wrap:wrap;justify-content:flex-end;gap:12px;display:flex}.stat-card{background:var(--panel);border:1px solid var(--panel-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;min-width:110px;padding:12px 16px;box-shadow:0 18px 40px #00000040}.label{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px;font-size:.72rem;display:block}.stat-card strong{font-size:1.5rem}.game-panel{background:linear-gradient(#ffffff14,#ffffff05),#050a12b8;border:1px solid #ffffff1a;border-radius:28px;width:min(1120px,100%);height:100%;min-height:0;margin:0 auto;padding:18px;position:relative;overflow:hidden;box-shadow:0 30px 80px #0006}canvas{touch-action:manipulation;background:linear-gradient(#3563af 0%,#6ba0f1 32%,#8db6ff 34%,#1c2434 35%,#2d3240 100%);border-radius:20px;width:100%;height:100%;min-height:0;display:block}.steer-buttons{z-index:2;gap:10px;display:flex;position:absolute;bottom:38px;left:34px}.steer-button{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:none;color:#fff;background:#070c16d6;border:1px solid #fff6;border-radius:999px;place-items:center;width:64px;min-width:0;height:56px;padding:0;font-size:1.7rem;line-height:1;display:grid;box-shadow:0 12px 26px #0000004d}.steer-button:active{transform:translateY(2px)scale(.96)}.jump-button{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:none;z-index:2;color:#fff7d2;background:radial-gradient(circle at top,#fff7d22e,#0000 40%),linear-gradient(#ffaf28eb,#ab4900f0);border:1px solid #ffffff29;min-width:120px;padding:16px 22px;position:absolute;bottom:38px;right:34px;box-shadow:0 16px 30px #00000042}.jump-button:active{transform:translateY(2px)scale(.98)}.overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#04070e8a;border-radius:20px;place-items:center;display:grid;position:absolute;inset:18px}.overlay.hidden{display:none}.overlay-card{text-align:center;background:#070c16d9;border:1px solid #ffffff1f;border-radius:24px;width:min(460px,100% - 32px);padding:28px;box-shadow:0 20px 60px #0000005c}.overlay-kicker{color:var(--accent);letter-spacing:.22em;text-transform:uppercase;margin:0 0 10px;font-size:.82rem}.overlay-card h2{margin:0 0 12px;font-size:clamp(1.8rem,4vw,2.8rem)}.overlay-card p{color:#d7e4ff;margin:0 0 20px;line-height:1.6}button{letter-spacing:.08em;text-transform:uppercase;color:#10141d;cursor:pointer;background:linear-gradient(#ffd95b,#ff9d1f);border:0;border-radius:999px;padding:14px 24px;font-size:1rem;box-shadow:0 12px 26px #ff9f2a59}.instructions{text-align:center;color:var(--muted);justify-content:center;font-size:.9rem}.instructions p{margin:0}@media (width<=780px),(height<=560px){.app-shell{grid-template-rows:auto minmax(0,1fr);gap:8px;padding:8px}.hud{align-items:center;gap:8px}.brand{flex:0 138px;min-width:0}.eyebrow{letter-spacing:.16em;margin-bottom:2px;font-size:.54rem}.brand h1{letter-spacing:.02em;text-overflow:ellipsis;white-space:nowrap;font-size:clamp(1.15rem,5.5vw,1.65rem);line-height:1;overflow:hidden}.stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;width:min(230px,62%);display:grid}.stat-card{min-width:0;box-shadow:none;border-radius:8px;padding:6px 7px}.label{letter-spacing:.08em;margin-bottom:2px;font-size:.5rem}.stat-card strong{font-size:1rem}.game-panel{border-radius:12px;padding:8px}canvas{border-radius:8px;height:100%}.overlay{border-radius:8px;inset:8px}.overlay-card{border-radius:8px;width:min(420px,100% - 16px);padding:14px 12px}.overlay-kicker{margin-bottom:6px;font-size:.66rem}.overlay-card h2{margin-bottom:8px;font-size:clamp(1.2rem,5vw,1.7rem)}.overlay-card p{margin-bottom:12px;font-size:.72rem;line-height:1.3}button{padding:10px 16px;font-size:.8rem}.jump-button{min-width:92px;padding:10px 14px;bottom:14px;right:14px}.steer-buttons{gap:8px;bottom:14px;left:14px}.steer-button{width:50px;height:44px;padding:0;font-size:1.4rem}.instructions{display:none}}@media (pointer:coarse) and (orientation:landscape){.steer-buttons,.jump-button{top:52%;bottom:auto;transform:translateY(-50%)}.jump-button:active{transform:translateY(calc(2px - 50%))}}@media (pointer:coarse) and (orientation:portrait){.steer-buttons,.jump-button{top:58%;bottom:auto;transform:translateY(-50%)}.jump-button:active{transform:translateY(calc(2px - 50%))}}