*{box-sizing:border-box}
:root{--bg:#06101a;--panel:#0f1d2a;--panel2:#17293a;--line:#2d455a;--text:#f5f8fb;--muted:#9fb3c4;--accent:#2bd783}
html,body{margin:0;min-height:100%;background:radial-gradient(circle at 25% 0,#17344c 0,transparent 34%),linear-gradient(#07111b,#03080d);color:var(--text);font-family:Inter,system-ui,Segoe UI,Arial,sans-serif}
body{padding:12px}.game-shell{max-width:1160px;margin:auto}.topbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:10px}.brand h1{margin:0;font-size:clamp(22px,4vw,38px)}.brand p{margin:4px 0;color:var(--muted)}
.driver{display:flex;gap:10px;align-items:center;background:rgba(15,29,42,.94);border:1px solid var(--line);border-radius:14px;padding:7px 11px}.driver img{width:52px;height:52px;object-fit:cover;border-radius:11px}.driver small{display:block;color:var(--muted)}
.hud{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin:9px 0}.hud>div{background:linear-gradient(#17293a,#0e1b27);border:1px solid var(--line);border-radius:11px;padding:9px}.hud small,.finish-stats small{display:block;color:var(--muted);font-size:10px;letter-spacing:.08em;text-transform:uppercase}.hud strong{font-size:18px}
.routebar{display:flex;align-items:center;gap:7px;margin:8px 0;color:var(--muted);font-size:12px}.routebar .dot{width:10px;height:10px;border-radius:50%;background:#40566a}.routebar .dot.active{background:var(--accent);box-shadow:0 0 0 4px rgba(43,215,131,.15)}.routebar .line{height:2px;flex:1;background:#34495d}
.game-frame{position:relative;border:1px solid #34526b;border-radius:18px;overflow:hidden;background:#000;box-shadow:0 24px 70px rgba(0,0,0,.36)}
canvas{display:block;width:100%;height:auto;background:#8ed4ff}
.cover{position:absolute;inset:0;display:grid;place-items:end start;background:linear-gradient(90deg,rgba(3,10,16,.18),rgba(3,10,16,.03),rgba(3,10,16,.20)),url("../assets/cover-art.png") center/cover no-repeat;z-index:5;transition:opacity .3s}.cover.hidden{opacity:0;pointer-events:none}.cover-card{margin:22px;max-width:430px;background:rgba(4,12,18,.78);backdrop-filter:blur(7px);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:18px}.cover-card h2{font-size:clamp(28px,4vw,46px);margin:4px 0}.cover-card p{color:#dbe6ee}.eyebrow{color:#70f0ad;font-weight:900;font-size:11px;letter-spacing:.15em}
.controls,.actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:11px}button{min-height:46px;padding:10px 18px;border:1px solid #365168;border-radius:11px;background:#17293a;color:#fff;font-weight:800;cursor:pointer;touch-action:none}button.primary{background:linear-gradient(#42e596,#20bd73);color:#062616;border-color:#61f0ae}.controls button{min-width:130px}
#status{text-align:center;color:var(--muted);margin:10px 0}footer{text-align:center;color:#7890a3;font-size:12px;margin:10px 0 2px}
.finish-scene{position:absolute;inset:0;z-index:8;display:grid;grid-template-columns:1.15fr .85fr;background:#071019}.finish-scene.hidden{display:none}.finish-photo{background:linear-gradient(90deg,transparent 55%,#071019 100%),url("../assets/cover-art.png") left center/180% auto no-repeat}.finish-card{align-self:center;margin:20px;padding:22px;background:linear-gradient(#182a3b,#0c1721);border:1px solid #355169;border-radius:18px;text-align:center}.finish-card h2{font-size:clamp(28px,4vw,42px);margin:4px 0}.trophy{font-size:42px}.finish-stats{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:16px 0}.finish-stats span{background:#08121a;border:1px solid #283d4f;border-radius:10px;padding:10px}.finish-stats strong{font-size:19px}
@media(max-width:820px){.hud{grid-template-columns:repeat(3,1fr)}.topbar{align-items:flex-start}.driver strong{font-size:13px}.controls button{flex:1;min-width:90px}.finish-scene{grid-template-columns:1fr;grid-template-rows:1fr auto}.finish-photo{min-height:190px;background-size:215% auto}.cover-card{margin:12px}}
@media(max-width:520px){body{padding:6px}.hud{grid-template-columns:repeat(2,1fr)}.driver div{display:none}.routebar span{font-size:10px}.controls button{padding:8px 10px}}

.graphics-note{font-size:11px;color:var(--muted);text-align:center;margin-top:6px}

#graphicsBtn:disabled{opacity:1;cursor:default;background:#14334a;color:#7de9b1;border-color:#2f6d58}

.v2-badge{display:inline-block;vertical-align:middle;font-size:.48em;letter-spacing:.08em;padding:4px 8px;border-radius:999px;background:#70f0ad;color:#06120c;margin-left:7px}.v2-note{display:block;color:#b9cbd8;margin:7px 0 13px;line-height:1.45}footer span{opacity:.82}

/* V2.2 monetization-ready area: deliberately separated from gameplay controls. */
.monetization-zone{margin:14px auto 4px;max-width:900px;padding:0 8px}
.ad-slot{min-height:76px;border:1px dashed #3b5b72;border-radius:13px;background:rgba(12,26,38,.72);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:12px;color:#9fb3c4;gap:3px}
.ad-slot small{text-transform:uppercase;letter-spacing:.12em;font-size:9px;color:#6f8798}.ad-slot strong{color:#d9e6ef;font-size:13px}.ad-slot span{font-size:11px}


/* V3.3 content and monetization-readiness layer */
.site-nav{position:sticky;top:0;z-index:20;display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:8px 0 12px;padding:8px;background:rgba(6,16,26,.92);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:12px}
.site-nav a{color:#dceaf3;text-decoration:none;font-weight:800;font-size:12px;padding:7px 10px;border-radius:8px}.site-nav a:hover,.site-nav a:focus{background:#183248;color:#70f0ad}
.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px auto 8px;max-width:1000px}.info-card{scroll-margin-top:70px;background:linear-gradient(145deg,rgba(20,39,55,.96),rgba(8,20,30,.96));border:1px solid #29475d;border-radius:15px;padding:18px;line-height:1.65}.info-card h2{font-size:19px;margin:0 0 8px;color:#f5fbff}.info-card p{margin:7px 0;color:#bdceda;font-size:14px}.privacy-card{grid-column:1/-1}.monetization-zone{margin-top:22px}.ad-slot{min-height:92px}
@media(max-width:720px){.info-grid{grid-template-columns:1fr}.privacy-card{grid-column:auto}.site-nav{position:static}.info-card{padding:15px}}