:root{--orange:#ff7a2a;--orange2:#ffb347;--navy:#0b0f24;--navy2:#141a3f;--gold:#ffd369;--cream:#fff7e6;--red:#ff4e50;--teal:#1ec8c8}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;height:100%;background:var(--navy);color:var(--cream);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;overscroll-behavior:none;touch-action:manipulation;user-select:none;-webkit-user-select:none}#app{position:relative;width:100%;min-height:100vh;overflow-x:hidden}.landing{position:relative;min-height:100vh;background:radial-gradient(1200px 600px at 20% -10%,#2a1a5a 0%,transparent 60%),radial-gradient(800px 500px at 120% 20%,#ff7a2a33 0%,transparent 60%),linear-gradient(180deg,#0b0f24,#1a1340 40%,#0b0f24);overflow:hidden}.landing:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:repeating-linear-gradient(0deg,#ffffff08 0 1px,transparent 1px 40px),repeating-linear-gradient(90deg,#ffffff08 0 1px,transparent 1px 40px);-webkit-mask-image:radial-gradient(ellipse at center,#000 40%,transparent 80%);mask-image:radial-gradient(ellipse at center,#000 40%,transparent 80%);pointer-events:none}.stars{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.stars span{position:absolute;width:2px;height:2px;background:#fff;border-radius:50%;opacity:.6;animation:twinkle 3s ease-in-out infinite}@keyframes twinkle{0%,to{opacity:.2;transform:scale(.8)}50%{opacity:1;transform:scale(1.3)}}.hero{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;padding:48px 20px 24px;text-align:center}.logo-wrap{position:relative;width:min(86vw,520px);aspect-ratio:3/2;animation:float 4s ease-in-out infinite;filter:drop-shadow(0 20px 40px #ff7a2a66)}.logo-wrap img{width:100%;height:100%;object-fit:contain}.logo-wrap:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 50%,#ffd36966 0%,transparent 60%);mix-blend-mode:screen;animation:pulse 2.6s ease-in-out infinite;pointer-events:none}@keyframes float{0%,to{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-12px) rotate(1deg)}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:.9}}.spinning-ball{position:absolute;width:56px;height:56px;background-size:contain;background-position:center;background-repeat:no-repeat;image-rendering:pixelated;animation:orbit 6s linear infinite;filter:drop-shadow(0 4px 8px #000a);pointer-events:none}.logo-wrap,.logo-wrap *{pointer-events:none}.spinning-ball.a{top:18%;left:6%;animation-duration:7s}.spinning-ball.b{top:8%;right:8%;animation-duration:9s;animation-direction:reverse}.spinning-ball.c{top:50%;left:2%;animation-duration:8s;width:40px;height:40px}.spinning-ball.d{top:60%;right:4%;animation-duration:10s;animation-direction:reverse;width:48px;height:48px}@keyframes orbit{0%{transform:translate(0) rotate(0)}25%{transform:translate(20px,-18px) rotate(180deg)}50%{transform:translateY(-30px) rotate(360deg)}75%{transform:translate(-20px,-18px) rotate(540deg)}to{transform:translate(0) rotate(720deg)}}h1.title{margin:10px 0 4px;font-size:44px;letter-spacing:2px;background:linear-gradient(180deg,#fff 0%,var(--gold) 60%,var(--orange) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 30px #ff7a2a66}.tag{color:#d8d0ff;opacity:.9;font-size:15px;letter-spacing:2px;text-transform:uppercase}.cta{display:inline-flex;align-items:center;gap:10px;margin-top:24px;padding:18px 38px;background:linear-gradient(180deg,var(--orange2),var(--orange));color:#2a1200;font-weight:900;font-size:22px;letter-spacing:1px;border:none;border-radius:999px;cursor:pointer;box-shadow:0 10px #a53d00,0 18px 40px #ff7a2a55;transition:transform .15s,box-shadow .15s}.cta:hover{transform:translateY(-2px);box-shadow:0 12px #a53d00,0 22px 44px #ff7a2a77}.cta:active{transform:translateY(4px);box-shadow:0 6px #a53d00}.scroll-hint{margin-top:20px;opacity:.6;font-size:13px;animation:bob 1.8s ease-in-out infinite}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(6px)}}.section{position:relative;z-index:1;max-width:900px;margin:0 auto;padding:56px 24px}.section h2{font-size:30px;margin:0 0 18px;background:linear-gradient(90deg,var(--gold),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:1px}.section p{line-height:1.6;color:#e0dcff;max-width:62ch}.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s,transform .8s}.reveal.in{opacity:1;transform:none}.feature-grid{display:grid;gap:14px;margin-top:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.feat{background:linear-gradient(180deg,#1e1a4a,#14113a);border:1px solid #ffffff12;padding:18px;border-radius:16px;box-shadow:0 12px 30px #0008;transition:transform .3s}.feat:hover{transform:translateY(-4px)}.feat .emoji{font-size:28px}.feat h3{margin:6px 0 4px;color:var(--gold);font-size:17px}.feat small{color:#bcb5ff;line-height:1.5}.art-strip{display:flex;gap:12px;overflow-x:auto;padding:10px 0;scroll-snap-type:x mandatory}.art-strip figure{flex:0 0 auto;margin:0;scroll-snap-align:center;background:#0008;border-radius:14px;padding:10px;border:1px solid #ffffff15}.art-strip img{display:block;height:140px;width:auto;image-rendering:pixelated}.art-strip figcaption{font-size:11px;color:#bcb5ff;text-align:center;margin-top:6px}.footer{text-align:center;padding:28px 20px 60px;color:#7f78c0;font-size:12px}.footer a{color:var(--gold)}.game-view{position:fixed;top:0;right:0;bottom:0;left:0;display:none;z-index:9999;flex-direction:column;background:#000}.game-view.active{display:flex}.hud{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:max(env(safe-area-inset-top),12px) 16px 10px;background:linear-gradient(180deg,#000c 0%,transparent);pointer-events:none;z-index:10;font-weight:800}.hud .score{display:flex;gap:12px;align-items:center}.hud .pill{background:#0b0f24cc;border:1px solid #ffffff22;padding:6px 12px;border-radius:999px;font-size:14px;color:#fff}.hud .pill.you{color:var(--orange2);border-color:#ff7a2a66}.hud .pill.cpu{color:var(--teal);border-color:#1ec8c866}.hud .pill.level{color:var(--gold);border-color:#ffd36966}.hud .back-btn{pointer-events:auto;background:#0b0f24cc;border:1px solid #ffffff22;color:#fff;font-weight:700;padding:8px 12px;border-radius:10px;font-size:13px;cursor:pointer}.stage-wrap{flex:1;display:flex;align-items:stretch;justify-content:center;background:#000;min-height:0}canvas#stage{width:100%;max-width:520px;height:100%;display:block;touch-action:none}.banner{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%) scale(.5);font-size:54px;font-weight:900;color:var(--gold);text-shadow:0 0 20px #ff7a2a,0 4px 0 #7a1a00;opacity:0;pointer-events:none;z-index:9;transition:opacity .3s,transform .3s;letter-spacing:2px}.banner.show{opacity:1;transform:translate(-50%,-50%) scale(1)}.turn-indicator{position:absolute;left:50%;top:calc(env(safe-area-inset-top) + 60px);transform:translate(-50%);background:#0b0f24cc;border:1px solid #ffffff22;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:700;color:#fff;z-index:8;letter-spacing:1px}.turn-indicator.you{color:var(--orange2)}.turn-indicator.cpu{color:var(--teal)}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;background:#0b0f24ee;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:none;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center}.overlay.show{display:flex}.overlay h2{font-size:40px;margin:0 0 10px;color:var(--gold);text-shadow:0 4px 0 #7a1a00}.overlay p{color:#d0c8ff;margin:6px 0 20px;max-width:30ch}.overlay button{margin-top:10px;background:linear-gradient(180deg,var(--orange2),var(--orange));color:#2a1200;border:none;font-weight:900;font-size:18px;padding:14px 28px;border-radius:999px;cursor:pointer;box-shadow:0 6px #a53d00}.help{position:absolute;bottom:max(env(safe-area-inset-bottom),8px);left:0;right:0;text-align:center;color:#fff9;font-size:12px;pointer-events:none;z-index:5}@media (min-width:520px){h1.title{font-size:54px}}