*{box-sizing:border-box}
:root{color-scheme:dark;--bg:#0b1020;--panel:#141c2e;--panel2:#1b263b;--text:#f5f7fb;--muted:#a7b2c7;--accent:#8b5cf6;--green:#a3e635}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(ellipse at 50% -20%,#26345a 0,transparent 45%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
.site-header{height:72px;display:flex;align-items:center;justify-content:space-between;max-width:1120px;padding:0 24px;margin:auto;border-bottom:1px solid #ffffff12}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.5px}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#a3e635,#22c55e);color:#101522;font-weight:900}
.brand-accent{color:var(--green)}
nav{display:flex;gap:25px;color:var(--muted);font-size:14px}nav a:hover,.site-footer a:hover{color:var(--green)}
.page{max-width:960px;margin:auto;padding:38px 20px 60px}
.intro{text-align:center;margin:0 auto 26px}.eyebrow{font-size:11px;letter-spacing:2.5px;font-weight:800;color:var(--green);margin:0 0 8px}
h1{font-size:clamp(34px,6vw,52px);line-height:1.08;letter-spacing:-2px;margin:0}
.subtitle{color:var(--muted);margin:12px 0 0}
.ad-slot{height:90px;max-width:728px;margin:0 auto 24px;border:1px dashed #526078;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#71809b;font-size:11px;letter-spacing:1px;text-transform:uppercase;position:relative}
.game-panel{max-width:760px;margin:auto;background:var(--panel);border:1px solid #ffffff16;border-radius:18px;padding:15px;box-shadow:0 24px 70px #0006}
.game-topbar{display:flex;align-items:center;gap:20px;padding:2px 3px 13px}
.score-box,.best-box{display:flex;flex-direction:column;line-height:1.2;min-width:55px}.score-label{font-size:9px;letter-spacing:1.5px;color:var(--muted);font-weight:800}.score-box strong,.best-box strong{font-size:19px}
.small-button,.secondary-button{border:1px solid #ffffff24;background:#202c43;color:#e7edf8;border-radius:9px;padding:9px 12px;font-weight:700;cursor:pointer}.small-button{margin-left:auto}
.game-stage{position:relative;width:100%;aspect-ratio:3/2;background:#080e19;border-radius:12px;overflow:hidden;border:1px solid #ffffff12}
canvas{display:block;width:100%;height:100%;touch-action:none}
.game-overlay{position:absolute;inset:0;display:grid;place-items:center;background:#07101bd9;padding:20px}
.overlay-card{text-align:center;max-width:390px}.snake-icon{font-size:43px;margin-bottom:4px}.overlay-kicker{font-size:10px;letter-spacing:2px;color:var(--green);font-weight:900;margin:0}
.overlay-card h2{font-size:clamp(24px,4vw,34px);margin:7px 0}.overlay-card p:not(.overlay-kicker){color:#b8c3d5;font-size:14px;margin:0 auto 20px;max-width:330px}
.play-button{border:0;border-radius:999px;background:linear-gradient(135deg,#a3e635,#4ade80);color:#14200c;font-size:16px;font-weight:950;letter-spacing:1px;padding:14px 34px;min-width:155px;box-shadow:0 8px 25px #84cc1640;cursor:pointer}
.play-button span{font-size:12px;margin-left:8px}.play-button:hover{transform:translateY(-1px);filter:brightness(1.06)}
.game-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 2px 0}.game-controls p{font-size:12px;color:var(--muted);margin:0}
kbd{background:#26344b;border:1px solid #40506a;border-radius:4px;padding:2px 5px;color:#e5eaf2;font:inherit;font-size:10px}
.touch-controls{display:none;text-align:center;padding-top:12px}.touch-controls>div{display:flex;justify-content:center;gap:10px}.touch-controls button{width:48px;height:42px;border:1px solid #ffffff24;border-radius:9px;background:#25334b;color:white;font-size:17px;margin:3px;touch-action:manipulation}
.ad-slot-bottom{margin-top:24px;margin-bottom:34px}
.info-section{max-width:760px;margin:0 auto}.info-section h2{font-size:24px;margin-bottom:8px}.info-section>p{color:var(--muted);font-size:14px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:22px}.feature-grid article{background:#141c2e;border:1px solid #ffffff12;border-radius:12px;padding:17px}.feature-grid article>span{font-size:22px}.feature-grid h3{font-size:14px;margin:8px 0 4px}.feature-grid article p{font-size:12px;color:var(--muted);margin:0}
.site-footer{border-top:1px solid #ffffff14;padding:22px 20px;display:flex;justify-content:space-between;gap:15px;max-width:1120px;margin:auto;color:var(--muted);font-size:12px}.site-footer p{margin:0}.site-footer div{display:flex;gap:18px}
.content-page{max-width:760px;min-height:65vh;margin:auto;padding:50px 22px}.content-page h1{font-size:36px}.content-page p{color:var(--muted)}
@media(max-width:620px){.site-header{height:62px;padding:0 16px}nav{gap:13px;font-size:12px}nav a:nth-child(2){display:none}.page{padding:28px 12px 42px}.game-panel{padding:9px;border-radius:13px}.game-controls{align-items:flex-start}.game-controls p{max-width:70%;font-size:10px}.touch-controls{display:block}.feature-grid{grid-template-columns:1fr}.site-footer{flex-direction:column;text-align:center}.site-footer div{justify-content:center;flex-wrap:wrap;gap:13px}.ad-slot{height:90px}.small-button{font-size:11px;padding:8px}}
:fullscreen .game-stage{width:100vw;height:100vh;aspect-ratio:auto;border-radius:0}:fullscreen .game-stage canvas{width:100%;height:100%}

.game-name{color:var(--muted);font-size:13px;margin:8px 0 0}.game-name strong{color:var(--green)}