*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden;background:#14251e;color:#f8ffe8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button{border:0;color:inherit;font:inherit}#game-shell{position:relative;width:100vw;height:100dvh;min-height:420px;overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none}#game,#game canvas{display:block;width:100%;height:100%}#hud{position:absolute;top:max(12px,env(safe-area-inset-top));left:max(14px,env(safe-area-inset-left));right:max(14px,env(safe-area-inset-right));display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:start;pointer-events:none;z-index:5}.hud-cluster{display:grid;gap:2px;min-width:0;padding:8px 10px;border:1px solid rgb(255 255 255 / .18);border-radius:8px;background:#0b12108c;box-shadow:0 8px 24px #00000024;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.hud-cluster span{overflow:hidden;color:#f8ffe8b8;font-size:11px;line-height:1.1;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.hud-cluster strong{overflow:hidden;font-size:16px;line-height:1.1;text-overflow:ellipsis;white-space:nowrap}.hud-score{min-width:112px}.hud-actions{display:flex;gap:7px;pointer-events:auto}.hud-actions button{display:grid;width:42px;height:42px;place-items:center;border:1px solid rgb(255 255 255 / .22);border-radius:8px;background:#0b12109e;box-shadow:0 8px 24px #0000001f;cursor:pointer;font-size:22px;line-height:1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.hud-actions button:active{transform:translateY(1px)}.panel{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;grid-template-columns:minmax(260px,.74fr) minmax(360px,1fr);gap:24px;align-content:center;align-items:center;padding:88px max(26px,env(safe-area-inset-right)) 28px max(26px,env(safe-area-inset-left));z-index:4;background:linear-gradient(90deg,#0d1814e0,#0d181470 58%,#0d181429),transparent}.menu-copy{display:grid;gap:12px;max-width:460px}.eyebrow{margin:0;color:#f6d465;font-size:12px;font-weight:800;letter-spacing:0;text-transform:uppercase}h1{max-width:12ch;margin:0;font-size:clamp(42px,8vh,76px);line-height:.9}.menu-copy p:last-child{max-width:30ch;margin:0;color:#f8ffe8cc;font-size:18px;line-height:1.35}.course-grid{display:grid;grid-template-columns:repeat(5,minmax(104px,1fr));gap:10px}.course-card{display:grid;min-height:126px;align-content:end;gap:6px;padding:12px;border:1px solid rgb(255 255 255 / .2);border-radius:8px;background:linear-gradient(155deg,var(--card-a),var(--card-b));box-shadow:inset 0 0 0 1px #ffffff1f,0 12px 26px #0003;color:#fffdeb;cursor:pointer;text-align:left}.course-card[aria-pressed=true]{border-color:#fff6a8;box-shadow:inset 0 0 0 2px #fff6a8,0 12px 28px #00000038}.course-card strong{font-size:17px;line-height:1}.course-card span{color:#fffdebc7;font-size:12px;line-height:1.2}#start-btn{justify-self:end;min-width:min(320px,100%);padding:14px 18px;border-radius:8px;background:#f6d465;color:#172017;cursor:pointer;font-size:17px;font-weight:900;grid-column:2}.message{-webkit-appearance:none;-moz-appearance:none;appearance:none;position:absolute;left:50%;bottom:max(18px,env(safe-area-inset-bottom));z-index:6;width:min(520px,calc(100vw - 32px));padding:13px 16px;border:1px solid rgb(255 255 255 / .22);border-radius:8px;background:#0b1210a8;box-shadow:0 12px 30px #00000038;font-weight:800;text-align:center;transform:translate(-50%);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.message:disabled{cursor:default;opacity:1}.message-action{background:#f6d465;color:#172017;cursor:pointer}.message-action:active{transform:translate(-50%) translateY(1px)}.hidden,#rotate-hint{display:none}@media(max-width:920px),(max-height:460px){#game-shell{min-height:300px}#hud{grid-template-columns:minmax(0,1fr) auto auto;gap:7px}.hud-cluster{padding:6px 8px}.hud-cluster strong{font-size:14px}.hud-score{min-width:96px}.hud-actions button{width:34px;height:34px;font-size:18px}.panel{grid-template-columns:minmax(0,.55fr) minmax(0,1fr);gap:14px;padding:68px 16px 20px}h1{font-size:clamp(30px,10vh,48px)}.menu-copy p:last-child{font-size:14px}.course-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.course-card{min-height:82px;padding:9px}.course-card strong{font-size:14px}.course-card span{display:none}#start-btn{min-width:220px;padding:12px 14px;font-size:15px}.message{bottom:max(34px,env(safe-area-inset-bottom));width:min(480px,calc(100vw - 96px));padding:9px 12px;font-size:14px}}@media(orientation:portrait){#game-shell{min-height:100dvh}#hud{grid-template-columns:minmax(0,1fr) auto;gap:8px}#hud .hud-cluster:first-child{grid-column:1}.hud-score{grid-column:2;min-width:92px}.hud-actions{grid-column:1 / -1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.hud-actions button{width:100%}.panel{grid-template-columns:1fr;align-content:end;align-items:end;gap:13px;overflow-y:auto;padding:148px 16px max(18px,env(safe-area-inset-bottom));background:linear-gradient(180deg,#0d181447,#0d1814cc 45%,#0d1814f0),transparent}.menu-copy{gap:8px;max-width:100%}h1{max-width:8ch;font-size:clamp(38px,12vw,56px)}.menu-copy p:last-child{max-width:28ch;font-size:15px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.course-card{min-height:68px;padding:10px}.course-card strong{font-size:16px}#start-btn{grid-column:1;justify-self:stretch;min-width:0}.message{bottom:max(18px,env(safe-area-inset-bottom));width:min(360px,calc(100vw - 28px))}}