:root{--mat:#0e2a5c;--yellow:#ffd23a;--panel:#0d1220;--night2:#070a12}
/* Hot Lap game (ported from the prototype). Scoped under .game so site styles stay untouched. */

/* Layout: the blueprint mat is the hero (a playable top-down hot lap on Marina Bay); timing tower + leaderboard sit beside it like a pit wall screen, stacking under it on phones. */
header{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px 18px;justify-content:space-between}
.gbrand{font-family:var(--f-display);font-weight:900;font-size:clamp(30px,5vw,54px);line-height:.9;letter-spacing:.5px;text-wrap:balance}
.gbrand span{color:var(--red)} .gbrand i{font-style:italic;color:var(--amber)}
.facts{font-family:var(--f-mono);font-size:12px;color:var(--dim);letter-spacing:.6px;text-transform:uppercase}
.main{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px;align-items:start}
@media (max-width:900px){.main{grid-template-columns:minmax(0,1fr)}}
.stage{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#1b120a;aspect-ratio:16/10;max-width:100%;touch-action:none;user-select:none;-webkit-user-select:none}
@media (max-width:640px){.stage{aspect-ratio:3/4}}
canvas#game{display:block;width:100%;height:100%}
.hud{position:absolute;left:12px;top:12px;display:grid;gap:6px;pointer-events:none}
.clock{font-family:var(--f-mono);font-weight:700;font-size:clamp(22px,3.4vw,34px);background:rgba(7,10,18,.78);border:1px solid var(--line);border-radius:10px;padding:6px 12px;font-variant-numeric:tabular-nums}
.row{display:flex;gap:6px;flex-wrap:wrap}
.pill{font-family:var(--f-mono);font-size:12px;font-weight:700;background:rgba(7,10,18,.78);border:1px solid var(--line);border-radius:8px;padding:5px 8px;font-variant-numeric:tabular-nums}
.pill.p{color:var(--purple);border-color:var(--purple)} .pill.g{color:var(--green);border-color:var(--green)} .pill.y{color:var(--yellow);border-color:#6b5a17}
.delta{min-width:7.2ch;text-align:center;white-space:nowrap;flex:none}
.delta.neg{color:var(--green)} .delta.pos{color:#ff6b6b}
.speed{position:absolute;right:12px;top:12px;text-align:right;pointer-events:none}
.speed b{display:block;font-family:var(--f-display);font-weight:900;font-size:clamp(34px,5vw,58px);line-height:.85;font-variant-numeric:tabular-nums}
.speed small{font-family:var(--f-mono);font-size:11px;color:var(--dim);letter-spacing:1px}
.lights{position:absolute;left:50%;top:18%;transform:translateX(-50%);display:flex;gap:10px;padding:12px 14px;border-radius:14px;background:rgba(5,6,10,.85);border:1px solid #222}
.lights i{width:clamp(26px,4vw,40px);aspect-ratio:1;border-radius:50%;background:#2a0c0c;box-shadow:inset 0 0 6px #000}
.lights i.on{background:var(--red);box-shadow:0 0 18px var(--red),inset 0 -4px 8px rgba(0,0,0,.35)}
.overlay{position:absolute;inset:0;display:grid;place-items:center;overflow:auto;background:radial-gradient(closest-side,rgba(7,10,18,.55),rgba(7,10,18,.82));text-align:center;padding:16px}
.card{max-width:460px;display:grid;gap:12px;justify-items:center}
.card h2{font-family:var(--f-display);font-weight:900;font-style:italic;font-size:clamp(34px,6vw,60px);line-height:.9;margin:0;text-wrap:balance}
.card h2 em{background:var(--amber);color:#14100a;padding:0 10px;border-radius:6px;font-style:italic}
.card p{margin:0;color:#c7cfdf;line-height:1.5;max-width:42ch}
.keys{font-family:var(--f-mono);font-size:12px;color:var(--dim)}
kbd{font-family:var(--f-mono);font-size:11px;border:1px solid #3a4560;border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--chalk)}
.livery{display:flex;gap:8px;overflow-x:auto;max-width:100%;padding:4px 2px 8px;scrollbar-width:thin}
.livery button{flex:0 0 auto;width:72px;display:grid;justify-items:center;gap:4px;padding:8px 4px 6px;border-radius:12px;border:2px solid var(--line);background:rgba(7,10,18,.7);color:var(--chalk);cursor:pointer;font-family:var(--f-display);font-weight:800;font-size:13px;line-height:1}
.livery button img{height:66px;width:auto;transform:rotate(180deg);filter:drop-shadow(2px -3px 2px rgba(0,0,0,.5))}
.livery button[aria-pressed="true"]{border-color:var(--amber);background:rgba(255,200,61,.12)}
.btn{font-family:var(--f-display);font-weight:800;font-size:20px;letter-spacing:1px;background:var(--red);color:#fff;border:0;border-radius:999px;padding:12px 26px;cursor:pointer}
.btn:focus-visible,.livery button:focus-visible,input:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.btn.ghost{background:transparent;border:1.5px solid var(--line);color:var(--chalk);font-size:16px;padding:9px 18px}
.touch{position:absolute;inset:auto 0 0 0;display:none;justify-content:space-between;align-items:flex-end;padding:12px 12px calc(12px + env(safe-area-inset-bottom,0px));gap:10px;pointer-events:none}
.touch .hint{font-family:var(--f-mono);font-size:11px;letter-spacing:1px;color:rgba(233,238,247,.7);background:rgba(7,10,18,.55);border-radius:8px;padding:6px 8px}
.touch.show{display:flex}
.touch div{display:flex;gap:10px}
.touch button{pointer-events:auto;width:clamp(64px,18vw,86px);height:clamp(64px,18vw,86px);border-radius:18px;border:1px solid rgba(255,255,255,.25);background:rgba(7,10,18,.55);color:var(--chalk);font-family:var(--f-display);font-weight:900;font-size:22px;touch-action:none}
.touch button.brk{background:rgba(225,6,0,.38);width:clamp(84px,24vw,110px);height:clamp(84px,24vw,110px);border-radius:50%}
.touch button.brk.on{background:rgba(225,6,0,.75)}
.steerdot{position:absolute;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;border:2px solid rgba(233,238,247,.5);pointer-events:none}
.steerdot i{position:absolute;left:50%;top:50%;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;background:var(--amber);box-shadow:0 0 12px rgba(255,200,61,.6)}
.exit{position:absolute;right:calc(12px + env(safe-area-inset-right,0px));top:calc(12px + env(safe-area-inset-top,0px));width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:rgba(7,10,18,.75);color:var(--chalk);font-size:20px;cursor:pointer;z-index:3}
.pbpost{position:absolute;left:50%;top:44%;transform:translateX(-50%);z-index:3}
body.play{overflow:hidden}
body.play .stage{position:fixed;inset:0;z-index:50;border-radius:0;border:0;aspect-ratio:auto;max-width:none}
body.play .hud{left:calc(12px + env(safe-area-inset-left,0px));top:calc(12px + env(safe-area-inset-top,0px))}
body.play .speed{right:calc(64px + env(safe-area-inset-right,0px));top:calc(12px + env(safe-area-inset-top,0px))}
@media (max-width:640px){.clock{font-size:20px;padding:4px 9px}.pill{font-size:11px;padding:4px 6px}}
aside{display:grid;gap:12px}
.box{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px}
.box h3{font-family:var(--f-display);font-weight:900;font-size:28px;margin:0 0 4px;letter-spacing:.4px}
.label{font-family:var(--f-mono);font-size:11px;letter-spacing:1.4px;color:var(--amber);text-transform:uppercase}
.polebar{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:6px;padding:8px 10px;border:1px dashed var(--purple);border-radius:10px;font-family:var(--f-mono);font-size:11px;letter-spacing:.6px;color:var(--purple)}.polebar b{font-size:15px;color:var(--chalk);font-variant-numeric:tabular-nums}
ol.board{list-style:none;margin:8px 0 0;padding:0;display:grid}
ol.board li{display:grid;grid-template-columns:28px 34px minmax(0,1fr) auto;gap:8px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line);font-variant-numeric:tabular-nums}
ol.board li .r{font-family:var(--f-display);font-weight:900;font-size:20px;color:var(--dim)}
ol.board li:nth-child(1) .r{color:var(--amber)}
ol.board li .dot{width:14px;height:34px;display:grid;place-items:center;overflow:visible}ol.board li .dot img{height:30px;width:auto;transform:rotate(90deg)}
ol.board li .t{font-family:var(--f-display);font-weight:800;font-size:19px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
ol.board li .ms{font-family:var(--f-mono);font-size:14px}
ol.board li.me .t{color:var(--amber)}
.empty{color:var(--dim);font-size:14px;line-height:1.5;margin-top:8px}
.post{display:grid;gap:8px;margin-top:10px}
.post input{background:#070a12;border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--chalk);font-family:var(--f-display);font-weight:800;font-size:20px;letter-spacing:1px;text-transform:uppercase;width:100%}
.note{font-size:13px;color:var(--dim);line-height:1.45}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:8px}
.stats div{background:#0a0f1a;border:1px solid var(--line);border-radius:10px;padding:8px}
.stats b{display:block;font-family:var(--f-mono);font-size:14px;font-variant-numeric:tabular-nums}
.stats small{font-family:var(--f-mono);font-size:10px;color:var(--dim);letter-spacing:1px}
[hidden]{display:none!important}
@media (max-width:640px){.card{gap:8px}.card p,.keys,.card .label{display:none}.card h2{font-size:34px}.livery button{width:60px}.livery button img{height:52px}.btn{font-size:18px;padding:10px 22px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.game { display: grid; gap: 16px; padding-block: 18px 28px }
.game .btn { font-size: 20px } .game .pill { cursor: default; border-radius: 8px; padding: 5px 8px; font-size: 12px; background: rgba(7,10,18,.78) }

.nrg { position: relative; height: 22px; width: 170px; border-radius: 8px; background: rgba(7,10,18,.78); border: 1px solid var(--line); overflow: hidden; pointer-events: none }
.nrg i { position: absolute; inset: 0 auto 0 0; width: 100%; background: linear-gradient(90deg, #36d6ff, #b05cff); transition: width .08s linear }
.nrg b { position: absolute; inset: 0; display: grid; place-items: center; font: 800 12px var(--f-mono); letter-spacing: 2px; color: #fff; mix-blend-mode: normal; text-shadow: 0 1px 3px #000 }
.nrg.on { box-shadow: 0 0 14px rgba(54,214,255,.7); border-color: #36d6ff } .nrg.low i { background: linear-gradient(90deg, #ff6b6b, #ffb020) }
.warn { position: absolute; left: 50%; top: 22%; transform: translateX(-50%); font: 900 italic 30px var(--f-display); letter-spacing: 1px; color: var(--amber); background: rgba(7,10,18,.78); border: 1.5px solid var(--amber); border-radius: 10px; padding: 6px 16px; pointer-events: none; white-space: nowrap }
.warn.hit { color: #ff6b6b; border-color: #ff6b6b }
.touch .bst { background: rgba(54,214,255,.28); border-radius: 50%; width: clamp(72px, 20vw, 96px); height: clamp(72px, 20vw, 96px); font-size: 17px } .touch .bst.on { background: rgba(54,214,255,.7) }
#guideBtn[aria-pressed="true"] { border-color: var(--green); color: var(--green) }